1. College of Basic Medicine, Shaanxi University of Chinese Medicine, Xianyang City, China.
2. General Surgery, The Affiliated Hospital of Hebei University, Baoding City, China.
3. Anesthesiology department, Affiliated hospital of Qingdao university, Qingdao City, China.
4. Third Surgery, Baoji traditional Chinese Medicine Hospital in Shaanxi Province, Baoji City, China.
5. Rheumatology and Immunology Department, The Affiliated Hospital of Yan 'an University, Yan 'an City, China.
6. School of Nursing and Health, Medical College of Yan 'an University, Yan 'an City, China.