1 Department of Family Medicine, McGill University, 5858 Côte-des-Neiges, Suite 300, Montréal, Quebec H3S 1Z1, Canada. Electronic address: pierre.pluye@mcgill.ca.
2 Department of Family Medicine, McGill University, 5858 Côte-des-Neiges, Suite 300, Montréal, Quebec H3S 1Z1, Canada.