1. Department of Rheumatism, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, China
2. The Innovation Practice Center, Changchun University of Chinese Medicine, Changchun, Jilin, China
3. Department of College of Nursing and Health Science, Nanfang Medical College of Sun Yat-Sen University, Guangzhou, Guangdong, China
4. Department of Rheumatism, The Third Clinical Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, China