1. Department of Orthopedics, the First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, PR China
2. Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou, PR China
3. Department of Orthopedics, Zhejiang Provincial People’s Hospital, Hangzhou, PR China
4. People’s Hospital of Hangzhou Medical College, Hangzhou, PR China
5. Department of Pathology, Zhejiang Provincial People’s Hospital, Hangzhou, PR China
6. Department of Cardiology, Zhejiang Provincial People’s Hospital, Hangzhou, PR China