Ping Shao, MD, PhD
Department of Psychiatry, and National Clinical Research Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, P. R. China, Corresponding Authors: Robert C. Smith, MD, PhD, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, New York, and Department of Psychiatry, New York University School of Medicine, New York, NY (robert.smith@nki.rfmh.org); Ping Shao, MD, PhD, Department of Psychiatry, The Second Xiangya Hospital of Central South University, 139 Renmin Middle Rd, Changsha 410011, China (shp97jw@163.com).