1. Barcelona Institute for Global Health, Universitat Pompeu Fabra, CIBER Epidemiología y Salud Pública, Barcelona, Spain
2. Public Health Foundation of India, New Delhi, India
3. National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
4. Department of Environmental Health Engineering, Sri Ramachandra University (SRU), Chennai, India
5. Department of Civil and Environmental Engineering, University of Washington, Seattle, WA, USA
6. Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK