1. Department of Internal Medicine, Division of Rheumatic Diseases, UT Southwestern Medical Center, Dallas, Texas2Department of Medicine, Division of Rheumatology, Veterans Administration Medical Center, Dallas, Texas
2. Department of Psychiatry, Weill Cornell Medical College, New York, New York4Division of Geriatrics and Palliative Medicine, Weill Cornell Medical College, New York, New York
3. Stroud Center, Columbia University, New York, New York
4. Division of Geriatrics and Palliative Medicine, Weill Cornell Medical College, New York, New York