1. Dongzhimen Hospital Beijing University of Chinese Medicine Beijing China
2. Department of Andrology Dongzhimen Hospital Beijing University of Chinese Medicine Beijing China
3. Department of Cardiology Dongzhimen Hospital Beijing University of Chinese Medicine Beijing China
4. Department of Gastroenterology Dongzhimen Hospital Beijing University of Chinese Medicine Beijing China
5. Dongzhimen Hospital Beijing University of Chinese Medicine Ministry of Education/Beijing Key Laboratory of Internal Medicine of Traditional Chinese Medicine China
6. Institute of Liver Diseases Beijing University of Chinese Medicine Beijing China