1. Acupuncture and Moxibustion School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
2. School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
3. Acupuncture & Chronobiology Key Laboratory of Sichuan Province, Chengdu 611137, China
4. Key Laboratory of Acupuncture for Senile Disease, Chengdu University of TCM, Ministry of Education, Chengdu 611137, China