Chih-Neng Tsai1, Ming-Fei Liu1, Thy-Sheng Lin2, Li-Hsin Lin1 and Chrong-Reen Wang1

(1)Sections of Rheumatology and of Allergy and Immunology, Department of Internal Medicine, Medical College, National Cheng Kung University, No. 1 University Road, Tainan, Taiwan, China
(2) Department of Neurology, Medical College, National Cheng Kung University, Tainan, Taiwan, China