Institution: | 1. Department of Biostatistics, University of North Carolina, Chapel Hill, North Carolina 27599, U.S.A.;2. Department of Statistics, North Carolina State University, Raleigh, North Carolina 27695, U.S.A.;3. Department of Biostatistical Sciences, Wake Forest University, Winston‐Salem, NC 27157, U.S.A.;4. Department of Statistics and Bioinformatics Research Center, North Carolina State University, Raleigh, North Carolina 27695, U.S.A.;5. Department of Statistics, National Cheng‐Kung University, Taiwan |