Prevalence and predictors of having no general practitioner - analysis of the German health interview and examination survey for adults (DEGS1)
Although patients in Germany are generally free to choose their primary healthcare provider, this role should mainly be assumed by general practitioners (GPs). While some predictors of the frequency of use of ... (Source: BMC Family Practice)
Source: BMC Family Practice - June 15, 2019 Category: Primary Care Authors: Judith Tillmann, Marie-Therese Puth, Klaus Weckbecker, Manuela Klaschik and Eva M ünster Tags: Research article Source Type: research

Challenges to patient centredness – a comparison of patient and doctor experiences from primary care
We designed this observational study to investigate the level of patients ’ and doctors’ ratings of patient-centred aspects of the primary care consultation. (Source: BMC Family Practice)
Source: BMC Family Practice - June 15, 2019 Category: Primary Care Authors: Helene Bodeg ård, Gert Helgesson, Niklas Juth, Daniel Olsson and Niels Lynøe Tags: Research article Source Type: research

Medication patterns in older adults with multimorbidity: a cluster analysis of primary care patients
Older adults suffer from various chronic conditions which make them particularly vulnerable. The proper management of multiple drug use is therefore crucial. The aim of our study was to describe drug prescript... (Source: BMC Family Practice)
Source: BMC Family Practice - June 13, 2019 Category: Primary Care Authors: Marina Guisado-Clavero, Concepci ón Violán, Tomàs López-Jimenez, Albert Roso-Llorach, Mariona Pons-Vigués, Miguel Angel Muñoz and Quintí Foguet-Boreu Tags: Research article Source Type: research

Public preferences for primary care provision in Germany – a discrete choice experiment
Primary care is a central element of healthcare and addresses the main health problems of the population. While primary care gains in importance due to an aging population, there is an ongoing debate on physic... (Source: BMC Family Practice)
Source: BMC Family Practice - June 11, 2019 Category: Primary Care Authors: Kim-Sarah Krinke, Ulla Tangermann, Volker Eric Amelung and Christian Krauth Tags: Research article Source Type: research

Substitution of hospital care with Primary Care Plus: differences in referral patterns according to specialty, specialist and diagnosis group
Primary Care Plus (PC+) is an intervention where patients consult specialists in a primary care setting outside the hospital. Two facilities have been founded in the city of Maastricht, the Netherlands. Main a... (Source: BMC Family Practice)
Source: BMC Family Practice - June 11, 2019 Category: Primary Care Authors: Paul Smeele, Mari ëlle E. A. L. Kroese, Marieke D. Spreeuwenberg and Dirk Ruwaard Tags: Research article Source Type: research

Patients ’ perspectives on the COPD-GRIP intervention, a new nursing care intervention for COPD
The nurse-led chronic obstructive pulmonary disease-Guidance Research on Illness Perception (COPD-GRIP) intervention was developed to incorporate illness perceptions into COPD care with the intention to improv... (Source: BMC Family Practice)
Source: BMC Family Practice - June 10, 2019 Category: Primary Care Authors: Marieke Zwakman, Saskia W. M. Weldam, Sigrid C. J. M. Vervoort, Jan-Willem J. Lammers and Marieke J. Schuurmans Tags: Research article Source Type: research

What matters to people with chronic conditions when accessing care in Australian general practice? A qualitative study of patient, carer, and provider perspectives
Research underpinning the patient experience of people with chronic conditions in Australian general practice is not well developed. We aimed to ascertain the perspectives of key stakeholders on aspects of pat... (Source: BMC Family Practice)
Source: BMC Family Practice - June 10, 2019 Category: Primary Care Authors: Hyun Jung Song, Sarah Dennis, Jean-Fr édéric Levesque and Mark Fort Harris Tags: Research article Source Type: research

Rapid testing of red blood cell parameters in primary care patients using HemoScreen ™ point of care instrument
Patients with anemia are frequently encountered in primary care. Once anemia is detected, it is essential to define the type and identify the underlying cause prior to initiation of treatment. In most cases, t... (Source: BMC Family Practice)
Source: BMC Family Practice - June 7, 2019 Category: Primary Care Authors: Anders Larsson, Lena Carlsson, Bo Karlsson and Miklos Lipcsey Tags: Research article Source Type: research

Goal setting is insufficiently recognised as an essential part of shared decision-making in the complex care of older patients: a framework analysis
Multimorbidity poses a challenge for decision-making processes and requires that more attention is paid to patient goals, preferences and needs; however, goal setting is not yet widely recognised as a core asp... (Source: BMC Family Practice)
Source: BMC Family Practice - June 6, 2019 Category: Primary Care Authors: Neeltje Vermunt, Glyn Elwyn, Gert Westert, Mirjam Harmsen, Marcel Olde Rikkert and Marjan Meinders Tags: Research article Source Type: research

Management of sore throat in Danish general practices
The national guideline for sore throat, endorsed by the Danish Society of General Medicine, recommends the use of the modified Centor score and streptococcal rapid antigen detection test to guide diagnosis and... (Source: BMC Family Practice)
Source: BMC Family Practice - June 1, 2019 Category: Primary Care Authors: Kasper Basse Reinholdt, Maria Rusan, Pernille Rosbjerg Hansen and Tejs Ehlers Klug Tags: Research article Source Type: research

Qualitative evaluation of a pilot educational intervention to increase primary care HIV-testing
UK guidelines recommend a ‘routine offer of HIV testing’ in primary care where HIV diagnosed prevalence exceeds 2 in 1000. However, current primary care HIV testing rates are low. Efforts to increase primary c... (Source: BMC Family Practice)
Source: BMC Family Practice - May 31, 2019 Category: Primary Care Authors: Joanna M. Kesten, Charlotte F. Davies, Mark Gompels, Megan Crofts, Annette Billing, Margaret T. May and Jeremy Horwood Tags: Research article Source Type: research

Physical activity counselling among GPs: a qualitative study from Thailand
This study aimed to explore PA counselling practices among g... (Source: BMC Family Practice)
Source: BMC Family Practice - May 29, 2019 Category: Primary Care Authors: Apichai Wattanapisit, Sanhapan Thanamee and Sunton Wongsiri Tags: Research article Source Type: research

Implementation of web-based hospital specialist consultations to improve quality and expediency of general practitioners ’ care: a feasibility study
This study investigates whether the use of web-based consul... (Source: BMC Family Practice)
Source: BMC Family Practice - May 29, 2019 Category: Primary Care Authors: Thomas van der Velden, Bianca W. M. Schalk, Mirjam Harmsen, Guido Adriaansens, Tjard R. Schermer and Marc A. ten Dam Tags: Research article Source Type: research

Physicians ’ beliefs and attitudes about Benzodiazepines: a cross-sectional study
This study aimed t... (Source: BMC Family Practice)
Source: BMC Family Practice - May 25, 2019 Category: Primary Care Authors: In ês Teixeira Neves, Joana Sara Silva Oliveira, Milene Catarina Coelho Fernandes, Osvaldo Rodrigues Santos and Vasco António Jesus Maria Tags: Research article Source Type: research

Perspectives on disclosure of the dementia diagnosis among primary care physicians in Japan: a qualitatively driven mixed methods study
The number of dementia patients in Japan is projected to reach seven million by 2025. While modern ethicists have largely reached the conclusion that full disclosure of dementia serves the best interest of pat... (Source: BMC Family Practice)
Source: BMC Family Practice - May 23, 2019 Category: Primary Care Authors: Michiko Abe, Shinji Tsunawaki, Masakazu Matsuda, Christine T. Cigolle, Michael D. Fetters and Machiko Inoue Tags: Research article Source Type: research

Knowledge of pelvic floor disorders in women seeking primary care: a cross-sectional study
Pelvic floor disorders including urinary incontinence (UI) and pelvic organ prolapse (POP) are common conditions; however, most women with these symptoms do not seek care. Failure to seek care may be related t... (Source: BMC Family Practice)
Source: BMC Family Practice - May 23, 2019 Category: Primary Care Authors: Chi Chiung Grace Chen, Jacob T. Cox, Chloe Yuan, Lauren Thomaier and Sonia Dutta Tags: Research article Source Type: research

Identification of patients with moderate medically unexplained physical symptoms in primary care with a five years follow-up
Patients with medically unexplained physical symptoms (MUPS) are common in primary care, with a spectrum from mild to moderate and chronic MUPS. The burden of chronic MUPS is high, and early identification of ... (Source: BMC Family Practice)
Source: BMC Family Practice - May 21, 2019 Category: Primary Care Authors: Paula Elisabeth van Westrienen, Martijn Frits Pisters, Cindy Veenhof and Nicolaas Johannes de Wit Tags: Research article Source Type: research

The role of the GP in managing suspected transient ischaemic attack: a qualitative study
National guidelines recommend patients with suspected transient ischaemic attack (TIA) should be seen by a specialist within 24  h. However, people with suspected TIA often present to non-specialised services, ... (Source: BMC Family Practice)
Source: BMC Family Practice - May 21, 2019 Category: Primary Care Authors: Duncan Edwards, Grace M. Turner, Satnam K. Virdee and Jonathan Mant Tags: Research article Source Type: research

Increasing workload in Norwegian general practice – a qualitative study
General practitioners (GPs) play a key role in securing and coordinating appropriate use of healthcare services, by providing primary and preventive healthcare and by acting as gatekeepers for secondary health... (Source: BMC Family Practice)
Source: BMC Family Practice - May 21, 2019 Category: Primary Care Authors: Ellen Rabben Svedahl, Kristine Pape, Marlen Toch-Marquardt, Lena Janita Skarshaug, Silje-Lill Kaspersen, Johan H åkon Bjørngaard and Bjarne Austad Tags: Research article Source Type: research

General practitioners ’ attitudes towards early diagnosis of dementia: a cross-sectional survey
This study aimed to describe GPs’ attitud... (Source: BMC Family Practice)
Source: BMC Family Practice - May 20, 2019 Category: Primary Care Authors: St éphanie Giezendanner, Andreas U. Monsch, Reto W. Kressig, Yolanda Mueller, Sven Streit, Stefan Essig, Andreas Zeller and Klaus Bally Tags: Research article Source Type: research

Low knowledge and awareness of monoclonal gammopathy of undetermined significance (MGUS) among general practitioners
While multiple myeloma (MM) is a rare diagnosis within primary care, its precursor MGUS (monoclonal gammopathy of undetermined significance) is more common, particularly among older populations. Upon first det... (Source: BMC Family Practice)
Source: BMC Family Practice - May 14, 2019 Category: Primary Care Authors: Charlene M. McShane, Blain Murphy, Olinda Santin and Lesley A. Anderson Tags: Research article Source Type: research

Epstein-Barr virus and its association with disease - a review of relevance to general practice
General practitioners encounter the vast majority of patients with Epstein-Barr virus-related disease, i.e. infectious mononucleosis in children and adolescents. With the expanding knowledge regarding the mult... (Source: BMC Family Practice)
Source: BMC Family Practice - May 14, 2019 Category: Primary Care Authors: Anders Fugl and Christen Lykkegaard Andersen Tags: Review Source Type: research

Help seeking for antibiotics; is the influence of a personal social network relevant?
Health policy focuses on reducing antibiotic prescribing that in order to succeed requires the public to hold similar attitudes towards judicious use. Social network influences on health behaviour and attitude... (Source: BMC Family Practice)
Source: BMC Family Practice - May 14, 2019 Category: Primary Care Authors: J. Ellis, I. Vassilev, A. Kennedy, M. Moore and A. Rogers Tags: Research article Source Type: research

Barriers and enablers for deprescribing among older, multimorbid patients with polypharmacy: an explorative study from Switzerland
Polypharmacy is an increasing problem, leading to increased morbidity and mortality, especially in older, multimorbid patients. Consequently, there is a need for reduction of polypharmacy. The aim of this stud... (Source: BMC Family Practice)
Source: BMC Family Practice - May 14, 2019 Category: Primary Care Authors: Stefan Zechmann, Cosima Trueb, Fabio Valeri, Sven Streit, Oliver Senn and Stefan Neuner-Jehle Tags: Research article Source Type: research

Understanding the behavioural determinants of opioid prescribing among family physicians: a qualitative study
Longstanding variation in the views of family physicians (FPs) on the role of opioids seems to translate into widely varying prescribing rates. Improvement interventions are unlikely to achieve change if they ... (Source: BMC Family Practice)
Source: BMC Family Practice - May 10, 2019 Category: Primary Care Authors: L. Desveaux, M. Saragosa, N. Kithulegoda and N. M. Ivers Tags: Research article Source Type: research

A preliminary effect analysis of family doctor and medical insurance payment coordination reform in Changning District of Shanghai, China
Changning District of Shanghai pioneered in implementing Family Doctor and Medical Insurance Payment Coordination Reform. The survey aimed to assess the effect of the reform to provide a decision-making basis ... (Source: BMC Family Practice)
Source: BMC Family Practice - May 10, 2019 Category: Primary Care Authors: Jiaoling Huang, Wei Lu, Luan Wang, Tao Zhang, Chengjun Liu, Shanshan Liu, Hong Liang, Yimin Zhang and Dongfeng Guo Tags: Research article Source Type: research

Diagnosis of right bundle branch block: a concordance study
Right bundle branch block is one of the most common electrocardiographic abnormalities. Most cases of right bundle branch block are detected in asymptomatic patients in primary care, so a correct interpretatio... (Source: BMC Family Practice)
Source: BMC Family Practice - May 6, 2019 Category: Primary Care Authors: M. Alventosa-Zaidin, G. Pera, C. Roca Saumell, N. Mengual Miralles, M. V. Zamora Sanchez, T. Gros Garcia, L. Guix Font, M. Benitez Camps, J. Francisco-Pascual and J. Brugada Terradellas Tags: Research article Source Type: research

Patient portal messaging for care coordination: a qualitative study of perspectives of experienced users with chronic conditions
Patient portal secure messaging (asynchronous electronic communication between physicians and their established patients) allows patients to manage their care through asynchronous, direct communication with th... (Source: BMC Family Practice)
Source: BMC Family Practice - May 3, 2019 Category: Primary Care Authors: Jennifer L. Hefner, Sarah R. MacEwan, Alison Biltz and Cynthia J. Sieck Tags: Research article Source Type: research

Challenges and strategies for general practitioners diagnosing serious infections in older adults: a UK qualitative interview study
Serious infections in older people are associated with unplanned hospital admissions and high mortality. Recognising the presence of a serious infection and making an accurate diagnosis are important challenge... (Source: BMC Family Practice)
Source: BMC Family Practice - April 26, 2019 Category: Primary Care Authors: Sara McKelvie, Abigail Moore, Caroline Croxson, Daniel S. Lasserson and Gail N. Hayward Tags: Research article Source Type: research

Identifying heterogeneous health profiles of primary care utilizers and their differential healthcare utilization and mortality – a retrospective cohort study
Heterogeneity of population health needs and the resultant difficulty in health care resources planning are challenges faced by primary care systems globally. To address this challenge in population health man... (Source: BMC Family Practice)
Source: BMC Family Practice - April 23, 2019 Category: Primary Care Authors: Shi Yan, Benjamin Jun Jie Seng, Yu Heng Kwan, Chuen Seng Tan, Joanne Hui Min Quah, Julian Thumboo and Lian Leng Low Tags: Research article Source Type: research

On the edges of medicine – a qualitative study on the function of complementary, alternative, and non-specific therapies in handling therapeutically indeterminate situations
In routine practice, general practitioners (GPs) see many patients for whom treatment might not be necessary, or evidence-based treatments are not available, yet often a treatment is prescribed. We denote such... (Source: BMC Family Practice)
Source: BMC Family Practice - April 23, 2019 Category: Primary Care Authors: Agnes Ostermaier, Niklas Barth, Antonius Schneider and Klaus Linde Tags: Research article Source Type: research

A multidisciplinary self-management intervention among patients with multimorbidity and the impact of socioeconomic factors on results
The objective of this ... (Source: BMC Family Practice)
Source: BMC Family Practice - April 22, 2019 Category: Primary Care Authors: Éric Contant, Christine Loignon, Tarek Bouhali, José Almirall and Martin Fortin Tags: Research article Source Type: research

The impact of the adoption of a patient rostering model on primary care access and continuity of care in urban family practices in Ontario, Canada
Greater continuity and access to primary care results in improved patient health, satisfaction, and reduced healthcare costs. Although patient rostering is considered to be a cornerstone of a high performing p... (Source: BMC Family Practice)
Source: BMC Family Practice - April 18, 2019 Category: Primary Care Authors: Jatinderpreet Singh, Simone Dahrouge and Michael E. Green Tags: Research article Source Type: research

Assessment of patient safety culture in primary health care in Muscat, Oman: a questionnaire -based survey
Patient safety is a universal issue which affects countries at all stages of health system development. Patient safety research in primary care reveals that globally millions of people suffer disabilities, inj... (Source: BMC Family Practice)
Source: BMC Family Practice - April 5, 2019 Category: Primary Care Authors: Muna Habib AL Lawati, Stephanie D. Short, Nadia Noor Abdulhadi, Sathiya Murthi Panchatcharam and Sarah Dennis Tags: Research article Source Type: research

Perspective of healthy asymptomatic patients requesting general blood tests from their physicians: a qualitative study
Routine blood tests for young, healthy, asymptomatic patients have no proven value in early detection of diseases. Indeed, such tests have occasionally been found to be harmful. Although general blood tests ar... (Source: BMC Family Practice)
Source: BMC Family Practice - April 5, 2019 Category: Primary Care Authors: Michal Shaked, Inbar Levkovich, Tamar Adar, Alma Peri and Nir Liviatan Tags: Research article Source Type: research

The introduction of the practice nurse mental health in general practices in the Netherlands: effects on number of diagnoses of chronic and acute alcohol abuse
Since 2008 mental health practice nurses have been gradually introduced in general practices in the Netherlands as part of health policy aiming to improve early identification and treatment of mental health pr... (Source: BMC Family Practice)
Source: BMC Family Practice - April 2, 2019 Category: Primary Care Authors: L. Abidi, A. Oenema, P. Verhaak, F. E. S. Tan and D. van de Mheen Tags: Research article Source Type: research

Development and validation of measurement tools for user experience evaluation surveys in the public primary healthcare facilities in Greece: a mixed methods study
The public primary healthcare system in Greece has not been fully developed and is delivered by urban and rural health centers, outpatient departments in public hospitals and the recently established first-con... (Source: BMC Family Practice)
Source: BMC Family Practice - April 2, 2019 Category: Primary Care Authors: Daphne Kaitelidou, Charalambos Economou, Petros Galanis, Olympia Konstantakopoulou, Olga Siskou, Silviu Domente, Dolf de Boer, Wienke G. Boerma and Peter P. Groenewegen Tags: Research article Source Type: research

Supply, distribution and characteristics of international medical graduates in family medicine in the United States: a cross-sectional study
To describe the supply, distribution, and characteristics of international medical graduates (IMGs) in family medicine who provide patient care in the U.S. (Source: BMC Family Practice)
Source: BMC Family Practice - March 30, 2019 Category: Primary Care Authors: Robbert J. Duvivier, Elizabeth Wiley and John R. Boulet Tags: Research article Source Type: research

Dissonant views - GPs ’ and parents’ perspectives on antibiotic prescribing for young children with respiratory tract infections
Antibiotics are not recommended for treating uncomplicated respiratory tract infections (RTIs), despite this, antibiotic prescribing for this is widespread. General practitioners (GPs) report parental pressure... (Source: BMC Family Practice)
Source: BMC Family Practice - March 28, 2019 Category: Primary Care Authors: Ruby Biezen, Danilla Grando, Danielle Mazza and Bianca Brijnath Tags: Research article Source Type: research

Use of delayed antibiotic prescription in primary care: a cross-sectional study
One of several strategies developed to reduce inappropriate antibiotic use in situations where the indication is not clear is delayed antibiotic prescription (DAP), defined as an antibiotic prescription issued... (Source: BMC Family Practice)
Source: BMC Family Practice - March 26, 2019 Category: Primary Care Authors: Mariam de la Poza Abad, Gemma Mas Dalmau, Ignasi Gich Saladich, Laura Mart ínez García, Carl Llor and Pablo Alonso-Coello Tags: Research article Source Type: research

Interprofessional collaboration in diabetes care: perceptions of family physicians practicing in or not in a primary health care team
In Canada, most patients with type 2 diabetes mellitus (T2DM) are cared for in the primary care setting in the practices of family physicians. This care is delivered through a variety of practice models rangin... (Source: BMC Family Practice)
Source: BMC Family Practice - March 13, 2019 Category: Primary Care Authors: Olga Szafran, Sandra L. Kennett, Neil R. Bell and Jacqueline M. I. Torti Tags: Research article Source Type: research

Role of professional networks on social media in addressing clinical questions at general practice: a cross-sectional study of general practitioners in Australia and New Zealand
Clinicians frequently have questions about patient care. However, for more than half of the generated questions, answers are never pursued, and if they are, often not answered satisfactorily. We aimed to chara... (Source: BMC Family Practice)
Source: BMC Family Practice - March 6, 2019 Category: Primary Care Authors: Loai Albarqouni, Tammy Hoffmann, Katrina McLean, Karen Price and Paul Glasziou Tags: Research article Source Type: research

Recruiting general practitioners for palliative care research in primary care: real-life barriers explained
The implementation of early palliative care within a primary care setting is a recent academic topic. Recruiting General Practitioners (GPs) to participate in a palliative care study can be challenging. The pr... (Source: BMC Family Practice)
Source: BMC Family Practice - March 5, 2019 Category: Primary Care Authors: B. Leysen, B. Van den Eynden, A. Janssens and J. Wens Tags: Research article Source Type: research

Cross-sectional study in an out-of-hours primary care centre in northwestern Germany – patient characteristics and the urgency of their treatment
Due to the increasing number of non-urgent visits to emergency departments, it is becoming increasingly important to also investigate emergency care in out-of-hours (OOH) primary care. The aim of this study wa... (Source: BMC Family Practice)
Source: BMC Family Practice - March 5, 2019 Category: Primary Care Authors: Insa Seeger, Laura Kreienmeyer, Falk Hoffmann and Michael H. Freitag Tags: Research article Source Type: research

Periodic health visits by primary care practice model, a population-based study using health administrative data
The general health check, which includes the periodic health visit and annual physical exam, is not recommended to maintain the health of asymptomatic adults with no risk factors. Different funding mechanisms ... (Source: BMC Family Practice)
Source: BMC Family Practice - March 5, 2019 Category: Primary Care Authors: Natasha Ruth Saunders, Jun Guan, Longdi Fu, Helen Guo, Xuesong Wang and Astrid Guttmann Tags: Research article Source Type: research

Skill mix in Swiss primary care group practices - a nationwide online survey
Increasing chronic conditions and multimorbidity is placing growing service pressures on health care, especially primary care services. This comes at a time when GP workforce shortages are starting to be felt ... (Source: BMC Family Practice)
Source: BMC Family Practice - March 4, 2019 Category: Primary Care Authors: Renata Josi and Carlo De Pietro Tags: Research article Source Type: research

Affecting patients with work-related problems by educational training of their GPs: a cost-effectiveness study
Assessing the cost effectiveness of training aimed at increasing general practitioners ’ (GP) work awareness and patients’ work-related self-efficacy and quality of life. (Source: BMC Family Practice)
Source: BMC Family Practice - March 2, 2019 Category: Primary Care Authors: Cornelis de Kock, Cindy Noben, Antoine Lagro-Janssen, Peter Lucassen, Andr é Knottnerus, Angelique de Rijk, Frans Nijhuis, Romy Steenbeek and Silvia Evers Tags: Research article Source Type: research

Are big data analytics helpful in caring for multimorbid patients in general practice? - A scoping review
The treatment of multimorbid patients is one crucial task in general practice as multimorbidity is highly prevalent in this setting. However, there is little evidence how to treat these patients and consequent... (Source: BMC Family Practice)
Source: BMC Family Practice - February 27, 2019 Category: Primary Care Authors: Alexander Waschkau, Denise Wilfling and Jost Steinh äuser Tags: Research article Source Type: research

Preschool children in Danish out-of-hours primary care: a one-year descriptive study of face-to-face consultations
This study aims to describe the reasons for encounter (RFE), the... (Source: BMC Family Practice)
Source: BMC Family Practice - February 26, 2019 Category: Primary Care Authors: J ørgen Lous, Grete Moth, Linda Huibers, Peter Vedsted and Morten Bondo Christensen Tags: Research article Source Type: research

Well informed physician-patient communication in consultations on back pain – study protocol of the cluster randomized GAP trial
Back pain is one of the most frequent causes of health-related work absence. In Germany, more than 70% of adults suffer from at least one back pain episode per annum. It has strong impact on health care costs ... (Source: BMC Family Practice)
Source: BMC Family Practice - February 25, 2019 Category: Primary Care Authors: Sebastian Voigt-Radloff, Andrea C. Sch öpf, Martin Boeker, Luca Frank, Erik Farin, Klaus Kaier, Mirjam Körner, Katharina Wollmann, Britta Lang, Joerg J. Meerpohl, Ralph Möhler, Wilhelm Niebling, Julia Serong, Renate Lange, Piet van der Keylen and Andy Tags: Study protocol Source Type: research