1. Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
2. The Inner Mongolia Institute of Chinese and Mongolian medicine, Hohhot, China
3. First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
4. School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China