Affiliation: | a Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pa b Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Mich c Department of Neurology and Epidemiology, Albert Einstein College of Medicine, Bronx, NY d CEO, Medical Research Laboratories, Highland Heights, Ky e Independent consultant, Arlington, Mass f Department of Medicine, University of Massachusetts Medical School, Worcester, Mass g Department of Medicine, Harvard Medical School and Massachusetts General Hospital, Boston, Mass |