1Divisions of Endocrinology and Geriatrics, McMaster University, Hamilton, ON, Canada
2Division of Pediatric Endocrinology, Stanford University School of Medicine, Stanford, CA
3CHUL Research Centre, Laval University, Quebec City, Canada
4Division of Endocrinology and Metabolism, Department of Medicine, University of Calgary Health Sciences Centre, Calgary, Alberta, Canada
5Division of Endocrinology and Metabolism, St. Michael's Hospital, University of Toronto, Ontario, Canada
6University of British Columbia and Osteoporosis Research Centre, Vancouver, BC, Canada
7University of Vermont College of Medicine and The Osteoporosis Center, Fletcher Allen Health Care, Burlington, VT
8University of British Columbia and Women's Health Centre, Vancouver, BC, Canada
9Department of Medicine, St. Boniface General Hospital, Winnipeg, Canada
10New Mexico Clinical Research and Osteoporosis Center, Inc. and Department of Medicine, University of New Mexico School of Medicine, Albuquerque, NM