1. Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital, Boston, Massachusetts.
2. Section of General Internal Medicine, Portland VA Medical Center, Portland, Oregon.
3. Division of General Internal Medicine & Geriatrics, Oregon Health Science University, Portland, Oregon.
4. Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
5. Departments of Medicine and Public Health & Preventive Medicine, Oregon Health Science University, Portland, Oregon.
6. Division of Hospital Medicine, Northwestern University, Chicago Illinois.
7. HIV Center for Comprehensive Care, Saint Lukes-Roosevelt Hospital, New York, New York.
8. Division of Infectious Diseases, Wayne State University, Detroit, Michigan.