University of Rochester Medical Center View All Sites Site Address 601 Elmwood Avenue, Box 695, Rochester, New York, 14642 Tel (+1)-585-273-3085 Principal Investigator Christopher Ritchlin Back to Sites Toronto Western Hospital, Rheumatology Toronto, Quebec 416-603-5800 ext 5753 More Info Altoona Center for Clinical Research – Research Duncansville, Pennsylvania (+1)-814-693-0330 More Info PA Regional Center for Arthritis & Osteoporosis Research Wyomissing, Pennsylvania (+1)-610-374-8133 More Info
