1. Department of Rheumatology and Immunology, First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui Province, China
2. Institute of Rheumatology, Anhui Academy of Chinese Medicine, Hefei, Anhui Province, China
3. Key Laboratory of Xin’an Medicine of the Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, P. R. China
4. Department of Internal Medicine Application Foundation Research and Development, Anhui Province Key Laboratory of Modern Chinese Medicine, Hefei, Anhui, China