1. Department of Central Laboratory, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui 241001, P.R. China
2. Department of Rheumatism and Immunology, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui 241001, P.R. China
3. Physical Examination Center, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui 241001, P.R. China