What is the ideal age of the Fontan operation?

What is the ideal age of the Fontan operation? Ann Thorac Surg. 2020 Apr 08;: Authors: Marathe SP, Yves D, Winlaw DS PMID: 32277881 [PubMed - as supplied by publisher]
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Authors: Tags: Ann Thorac Surg Source Type: research