Michelle Sholzberg1, Jerome Teitel2, Lisa K Hicks3. 1. Hematologist, Medical Co-Director of the Hemophilia Treatment Centre and Medical Director of the Coagulation Laboratory, St. Michael's Hospital; Assistant Professor, Department of Medicine, University of Toronto, Toronto, Ont. 2. Hematologist and Medical Co-Director of the Hemophilia Treatment Centre, St. Michael's Hospital; Professor, Department of Medicine, University of Toronto, Toronto, Ont. 3. Hematologist and Choosing Wisely Lead, St. Michael's Hospital; Associate Professor, Department of Medicine, University of Toronto, Toronto, Ont.