1. Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
2. Universitat Pompeu Fabra, Barcelona, Spain
3. CIBER Epidemiología y Salud Pública, Madrid, Spain
4. Vieillissement et Maladies chroniques, Institut national de la santé et de la recherche médicale, Paris, France
5. Public Health Foundation of India, New Delhi, India
6. London School of Hygiene and Tropical Medicine, London, UK