Correction to: Radiological approach for  the newly incorporated T staging factor, depth of invasion (DOI), of the oral tongue cancer in the 8th edition of American Joint Committee on Cancer (AJCC) staging manual: assessment of the necessity for elective neck dissection

In the original publication of this paper Table 1 has been mistakenly published without the entry below.
Source: Japanese Journal of Radiology - Category: Radiology Source Type: research