1. Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
2. Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, 23 Meishuguanhou Street, Dongcheng District, Beijing 100010, China
3. Department of Psychiatry, Massachusetts General Hospital (MGH), Harvard Medical School, Charlestown, MA 02129, USA
4. SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark