Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, 20892, USA. lun-ching.chang@nih.gov.|Department of Molecular Physiology & Biophysics, Vanderbilt University Medical Center, Nashville, TN, 37232, USA. bingshan.li@vanderbilt.edu.|Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, 15261, USA. zhf9@pitt.edu.|Department of Psychology & Neuroscience, Institute for Behavioral Genetics, University of Colorado, Boulder, CO, 80309, USA. scott.vrieze@colorado.edu.|Department of Psychology, University of Minnesota, Minneapolis, MN, 55455, USA. mcgue001@umn.edu.|Department of Psychology, University of Minnesota, Minneapolis, MN, 55455, USA. wiacono@umn.edu.|Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, 15261, USA. ctseng@pitt.edu.|Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, 15261, USA. wei.chen@chp.edu.