*Department of Medicine, University of Western Ontario, London, Ontario, Canada
†Department of Epidemiology, University of Western Ontario, London, Ontario, Canada
‡Department of Biostatistics, University of Western Ontario, London, Ontario, Canada
§Department of Medicine, University of Michigan, Ann Arbor, Michigan
∥VA Medical Center, Ann Arbor, Michigan
¶Epidemiology Program Division of Kidney, Urological and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
Correspondence to Dr. Louise M. Moist, London Health Sciences Center, SSC Campus, 375 South Street, London, Ontario, Canada N6A 4G5. Phone: 519-667-6525; Fax: 519-667-6758; E-mail: [email protected]
Received December 8, 1998. Accepted August 11, 1999.
