1. International Agency for Research on Cancer (IARC); Lyon France
2. INSERM, U900, Institut Curie; Mines ParisTech Paris France
3. Department of Non-Communicable Disease Epidemiology; London School of Hygiene & Tropical Medicine; London United Kingdom
4. Department of Epidemiology; Harvard School of Public Health; Boston MA, USA
5. Channing Division of Network Medicine; Brigham & Women's Hospital; Boston MA, USA
6. Instituto Nacional de Salud Pública; Cuernavaca Mexico