1 Department of Medicine (Jugnundan, Silverstein, Tsien), University of Toronto; Toronto Centre for Liver Disease (Tsien), University Health Network; Choosing Wisely Canada (Silverstein); Liver Transplant Program (Tsien), Ajmera Transplant Centre, Toronto, Ont.
2 Department of Medicine (Jugnundan, Silverstein, Tsien), University of Toronto; Toronto Centre for Liver Disease (Tsien), University Health Network; Choosing Wisely Canada (Silverstein); Liver Transplant Program (Tsien), Ajmera Transplant Centre, Toronto, Ont. william.silverstein@mail.utoronto.ca.