1. Penn State Cancer Institute, Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, Pennsylvania
2. Penn State Methodology Center, College of Health and Human Development, Pennsylvania State University, University Park, Pennsylvania
3. Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio
4. Penn State Institute for Personalized Medicine, Pennsylvania State University College of Medicine, Hershey, Pennsylvania
5. Rollins School of Public Health, Department of Epidemiology, Emory University, Atlanta, Georgia