Stanford University - Division of Primary Care and Population Health, University of Southern California - Center for Economic and Social Research (CESR), University of Southern California - Center for Economic and Social Research (CESR), University of Michigan at Ann Arbor - Department of Internal Medicine, Centre for Chronic Conditions and Injuries (CCCI), Public Health Foundation of India (PHFI), and Centre for Chronic Disease Control (CCDC), Deemed Universities of India - International Institute for Population Sciences (IIPS), Harvard University - T.H. Chan School of Public Health and Stanford University - Division of Primary Care and Population Health

University of Michigan at Ann Arbor - Department of Internal Medicine, University of Southern California - Center for Economic and Social Research (CESR), University of California, Los Angeles (UCLA) - Division of Geriatric Medicine, Emory University - Rollins School of Public Health, Indian Council of Medical Research–National AIDS Research Institute, International Institute for Population Sciences (IIPS) - Department of Population Policies & Programmes, University of Michigan at Ann Arbor - Department of Internal Medicine, Deemed Universities of India - International Institute for Population Sciences (IIPS), Harvard University - T.H. Chan School of Public Health and University of Southern California - Center for Economic and Social Research (CESR)