| Affiliation: | (1) the Divisions of Clinical Epidemiology and General Medicine and Primary Care, Beth Israel Hospital, Harvard Medical School, Boston, Massachusetts;(2) the Section for Clinical Epidemiology, Division of General Medicine and Primary Care, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts;(3) the Department of Health Policy and Management, Harvard School of Public Health, Boston, Massachusetts;(4) the Division of Cancer Epidemiology and Control, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts;(5) the Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts;(6) the Departments of Medicine and Community and Family Medicine, Dartmouth Medical School, Hanover, New Hampshire;(7) the Division of General Internal Medicine and Health Services Research, Department of Medicine, UCLA Medical School, Los Angeles, California;(8) the Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Beer Sheva, Israel;(9) Department of Medicine, Beth Israel Hospital, 330 Brookline Avenue, 02215 Boston, MA;(10) Department of Health Care Policy, Harvard Medical School, Parcel B, 1st Floor, 25 Shattuck Street, 02115 Boston, MA |
