1 National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China.
2 1] Tianjin Medical University, Tianjin, China [2] Center of Tianjin Mental Health Center, Tianjin, China.
3 1] National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China [2] Institute of Mental Health/Peking University Sixth Hospital and Key Laboratory of Mental Health, Beijing, China [3] Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China.