1 Institute of Health Policy, Management and Evaluation, University of Toronto, Health Sciences Building, 155 College Street, Suite 425, Toronto, ON M5T 3M6.
2 University of British Columbia, UBC Centre for Health Services and Policy Research Vancouver Campus 201-2206 East Mall Vancouver, BC Canada V6T 1Z3.
3 Institute for Clinical Evaluative Sciences (ICES), G1 06, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5.
Some of the costs of preparing and publishing this Commentary were funded by the Canadian Institutes of Health Research (CIHR) Strategy for Patient-Oriented Research. Grant number NDP-160882.