1. Jiamusi College, Heilongjiang University of Chinese Medicine, 53 Guanghua Street, Qianjin District, Jiamusi, 154007 Heilongjiang Province, China
2. Graduate School, Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040 Heilongjiang Province, China
3. Affiliated Second Hospital, Heilongjiang University of Chinese Medicine, 411 Gogoli Street, Nangang District, Harbin 150001 Heilongjiang Province, China