1. Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
2. Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
3. Department of Economics & Centre for Modern Indian Studies, University of Goettingen, Göttingen, Germany
4. MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Education Campus, University of Witwatersrand, Johannesburg, South Africa
5. Centre for Global Health, King's College London, London, England
6. Indian Institute of Public Health, Gandhinagar, India
7. Public Health Foundation of India, Delhi NCR, India
8. Institute of Public Health, Heidelberg University, Heidelberg, Germany
9. Africa Health Research Institute, Mtubatuba, South Africa