1Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada;

2Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada;

3The Toronto Viral Hepatitis Care Network (VIRCAN), Toronto, Ontario, Canada;

4Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, Netherlands.

Correspondence: Harry L.A. Janssen, MD, PhD. E-mail: [email protected].