Affiliation: | 1. Department of Statistics and Operations Research, University of North Carolina at Chapel Hill, North Carolina, U.S.A.;2. Department of Biostatistics, University of North Carolina at Chapel Hill, North Carolina, U.S.A.;3. Department of Genetics, University of North Carolina at Chapel Hill, North Carolina, U.S.A.;4. Carolina Center for Genome Sciences, University of North Carolina at Chapel Hill, North Carolina, U.S.A.;5. Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, North Carolina, U.S.A. |