1. Department of Rheumatism, The Affiliated Hospital, Changchun University of Chinese Medicine, Changchun, Jilin 130117, P.R. China
2. Department of Ophthalmology, The Affiliated Hospital, Changchun University of Chinese Medicine, Changchun, Jilin 130117, P.R. China
3. Department of Otolaryngology, The Affiliated Hospital, Changchun University of Chinese Medicine, Changchun, Jilin 130117, P.R. China
4. Department of Massage, The Affiliated Hospital, Changchun University of Chinese Medicine, Changchun, Jilin 130117, P.R. China