1. Division of Rheumatology, Allergy, and Immunology Department of Medicine Massachusetts General Hospital Boston MA USA
2. Medical Practice Evaluation Center Department of Medicine Massachusetts General Hospital Boston MA USA
3. Harvard Medical School Boston MA USA
4. Edward P. Lawrence Center for Quality and Safety Massachusetts General Hospital Boston MA USA
5. Division of General Internal Medicine Department of Medicine Brigham and Women's Hospital Boston MA USA
6. Geisinger Commonwealth School of Medicine Scranton PA USA
7. Division of General Internal Medicine Department of Medicine Massachusetts General Hospital Boston MA USA
8. Department of Psychiatry Massachusetts General Hospital Boston MA USA
9. Department of Emergency Medicine Massachusetts General Hospital Boston MA USA