1. National Institute on Drug Dependence; Peking University; Beijing China
2. Department of Pharmacology, School of Basic Medical Sciences; Peking University Health Science Center; Beijing China
3. Institute of Mental Health/Peking University Sixth Hospital and Key Laboratory of Mental Health, Peking University; Beijing China
4. National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital) & Key Laboratory of Mental Health; Ministry of Health (Peking University); Beijing China
5. Beijing Key Laboratory on Drug Dependence Research; Beijing China