1. Division of Research; Kaiser Permanente Northern California; Oakland California
2. Department of Epidemiology and Biostatistics; Drexel University School of Public Health; Philadelphia Pennsylvania
3. Channing Division of Network Medicine; Brigham and Women's Hospital; Boston Massachusetts
4. Department of Medicine; Vanderbilt University School of Medicine; Nashville Tennessee
5. San Diego Moores Cancer Center; University of California San Diego; La Jolla California
6. Department of Cancer Prevention and Control; Shanghai Municipal Center for Disease Control and Prevention; Shanghai China
7. Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts