1. Division of Human Genetics, Department of Psychiatry, Yale University School of Medicine, New Haven, Conn., and Department of Psychiatry, Veterans Affairs Connecticut Healthcare Center, West Haven, Conn. (Levey, Gelernter, Polimanti, Zhou, Cheng); VA Clinical Epidemiology Research Center, VA Connecticut Healthcare System, West Haven, Conn. (Aslan, Concato, Radhakrishnan); Department of Medicine, Yale University School of Medicine, New Haven, Conn. (Aslan, Concato); Massachusetts Veterans Epidemiology...