1. Prosserman Centre for Health Research, Lunenfeld-Tanenbaum Research Institute, Sinai Health System; Toronto ON Canada
2. Epidemiology Division, Dalla Lana School of Public Health; University of Toronto; Toronto ON Canada
3. Public Health Sciences Division, Fred Hutchinson Cancer Research Center; Seattle WA
4. Division of Epidemiology; Cancer Prevention Institute of California; Fremont CA
5. Department of Health Research and Policy (Epidemiology) and Stanford Cancer Institute; Stanford University School of Medicine; Stanford CA
6. Departments of Epidemiology and Pathology; University of Iowa; Iowa City IA
7. Virus, Lifestyle and Genes Unit, Danish Cancer Society Research Center; Copenhagen Denmark
8. Department of Population Health Sciences; Beckman Research Institute, City of Hope National Medical Center; Duarte CA
9. Department of Environmental Medicine; New York University; New York NY
10. Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center; New York NY