1. From the Department of Family Practice (L.S., W.V.N.) and the Centre for Health Services and Policy Research, School of Population and Public Health (K.M., M.R.L.), University of British Columbia, Vancouver, ICES (L.S., E.K.D., A.G.) and the Department of Obstetrics and Gynecology (E.K.D.), McMaster University, Hamilton, ON, the Department of Family and Community Medicine, University of Toronto, and the Women’s College Research Institute, Women’s College Hospital, Toronto (S.D.), and the Department of...