1. Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
2. Center for Public Health Genomics, Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA
3. Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
4. Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
5. Department of Epidemiology, University of Washington, School of Public Health, Seattle, WA, USA