1. The George Institute for Global Health, The University of New South Wales, Sydney, Australia
2. The George Institute for Global Health, New Delhi, India
3. Clinical Trials Unit, Department of Pharmacology, Faculty of Medicine, University of Kelaniya, Kelaniya, Sri Lanka
4. Division of Dentistry, Division of Medical Education in English, Department of Population Medicine and Civilization Diseases Prevention, Faculty of Medicine, Medical University of Bialystok, Bialystok, Poland
5. All India Institute of Medical Sciences, New Delhi, India
6. Department of Epidemiology and Biostatistics, The University of Auckland, Auckland, New Zealand
7. Centre for Chronic Disease Control and Public Health Foundation, New Delhi, India