1 Department of Endocrinology (Kline, Leung), University of Calgary, Calgary, Alta.; Department of Internal Medicine, Endocrinology and Metabolism (Prebtani), McMaster University, Hamilton, Ont.; Department of Medicine (Schiffrin), Jewish General Hospital and Lady Davis Research Institute, McGill University, Montréal, Que. gregory.kline@ahs.ca.
2 Department of Endocrinology (Kline, Leung), University of Calgary, Calgary, Alta.; Department of Internal Medicine, Endocrinology and Metabolism (Prebtani), McMaster University, Hamilton, Ont.; Department of Medicine (Schiffrin), Jewish General Hospital and Lady Davis Research Institute, McGill University, Montréal, Que.