1. Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, China
2. Medical Faculty of Kunming University of Science and Technology, Kunming, Yunnan Province, China
3. The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan Province, China
4. Department of Rheumatology, the First People’s Hospital of Yunnan Province, Kunming, China