1. From the Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore (SAR, HK, CC, NN, W-PK, and RMvD); the Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN (AOO), the Duke-National University of Singapore Graduate Medical School, Singapore (W-PK); the Division of Cancer Con