1. From the Departments of Nutrition (M.X., Q.Q., F.B.H., F.M.S., L.Q) and Epidemiology (F.B.H.), Harvard School of Public Health, Boston, MA; Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrinology and Metabolism, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China (M.X.); Department of Endocrinology, Central Hospital of Xuzhou, Affiliated Hospital of Southeast...