1. School of Medical Information Engineering, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
2. Department of Orthopedics, Renshou County Hospital of Traditional Chinese Medicine, Chongqing 620500, China
3. Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu 610000, China
4. School of Acupuncture-Moxibustion and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
5. School of Foreign Languages, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China