1. From the Departments of Nutrition (Q.S., F.B.H.) and Epidemiology (F.B.H., J.E.M.), Harvard School of Public Health, Boston, MA; Channing Division of Network Medicine (Q.S., F.B.H., J.E.M.) and Division of Preventive Medicine (J.E.M., C.M.A., K.M.R.), Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA; Thermo Fisher Scientific, Tempe, AZ (U.A.K., D.A.P.); College of Nursing and Health Sciences, University of Massachusetts–Boston (L.S.); and Division of...