1. Cancer Prevention Institute of CaliforniaFremont CA
2. Department of Health Research and Policy (Epidemiology) and Stanford Cancer InstituteStanford University School of MedicineStanford CA
3. Department of BiologyUniversity of Colorado at Colorado SpringsColorado Springs CO
4. Department of EpidemiologyUniversity of WashingtonSeattle WA
5. Epidemiology Program, Public Health Sciences Division, Fred Hutchinson Cancer Research CenterSeattle WA
6. Department of Pathology and Stanford Cancer InstituteStanford University School of MedicineStanford CA
7. Department of Preventive Medicine, Keck School of Medicine of USCNorris Comprehensive Cancer Center, University of Southern CaliforniaLos Angeles CA
8. Department of Epidemiology and Population Health, School of Public Health & Information SciencesJames Graham Brown Cancer Center, University of LouisvilleLouisville KY
9. Department of MedicineUniversity of UtahSalt Lake City UT