1. Associate Clinical Professor in the Department of Medicine, College of Human Medicine
2. Department of Internal Medicine, College of Human Medicine, Michigan State University, The Veterans Administration Hospital, Ann Arbor, Michigan, and The Rackham Arthritis Research Unit and the Department of Internal Medicine, The University of Michigan Medical Center, Ann Arbor, Michigan.
3. The Veterans Administration Hospital, Ann Arbor, Michigan
4. Assistant Professor of Internal Medicine, The University of Michigan Medical Center, Ann Arbor, Michigan.