From the Department of Epidemiology, Tulane University Health Sciences Center, New Orleans, LA (W.S., T.Z., S.L., H.Z., B.X., C.F., L.B., J.H., W.C.); Department of Epidemiology, School of Public Health, Nanjing Medical University, China (H.S.); Department of Biostatistics, School of Public Health, Shandong University, Jinan, China (T.Z., B.X.); and Department of Endocrinology and Metabolism, the First Affiliated Hospital of Xiamen University, China (H.Z.). (At 2017-07)