Affiliation: | (1) Lombardi Comprehensive Cancer Center, Cancer Control Program, Georgetown University School of Medicine, 3300 Whitehaven Street, NW, Suite 4100, Washington, DC 20007, USA;(2) Department of Biostatistics, Bioinformatics and Biomathematics, Lombardi Comprehensive Cancer Center, Biostatistics and Bioinformatics Shared Resource, Georgetown University Medical Center, Washington, DC, USA;(3) Lombardi Comprehensive Cancer Center, Carcinogenesis, Biomarkers and Epidemiology Program, Georgetown University School of Medicine, Washington, DC, USA;(4) Washington Cancer Institute, Washington Hospital Center, Washington, DC, USA; |