1. Department of Traditional Chinese Medicine, Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, PR China;
2. Anorectal Department of the 105 Hospital of People’s Liberation Army, Hefei, PR China;
3. Department of Neurology, First Affiliated Hospital of Bengbu Medical College, Bengbu, PR China;
4. Department of Nephrology, Beijing Hospital of Chinese Traditional and Western Medicine, Beijing, PR China