1. Department of Rheumatology, The Affiliated Nanping First Hospital of Fujian Medical University, Nanping, Fujian 353000, P.R. China
2. Department of Medical Technology, Zhang Zhou Health Vocational College, Zhangzhou, Fujian 363000, P.R. China
3. College of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
4. Department of Cardiology, The Affiliated Nanping First Hospital of Fujian Medical University, Nanping, Fujian 353000, P.R. China