[1] Univ Hlth Network, Toronto Ctr Liver Dis, Toronto, ON, Canada
[2] Erasmus Univ, Med Ctr Rotterdam, Dept Gastroenterol & Hepatol, Rotterdam, Netherlands
[3] Univ Toronto, Toronto, ON, Canada
[4] Mclaughlin Rotman Ctr Global Hlth, Toronto, ON, Canada
[5] Univ Toronto, Inst Hlth Policy Management & Evaluat, Toronto, ON, Canada
[6] Erasmus MC, Dept Gastroenterol & Hepatol, Rotterdam, Netherlands