1. Stronach Research Unit for Complementary and Integrative Laser Medicine, Research Unit of Biomedical Engineering in Anesthesia and Intensive Care Medicin, TCM Research Center Graz, Medical University of Graz, Auenbruggerplatz 29, 8036 Graz, Austria
2. Acupuncture and Moxibustion Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, China
3. Department of Neurobiology, Capital Medical University, Beijing 100069, China