1. Department of Internal Medicine and Cardiology, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
2. Department of Orthopedics, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
3. College of Animal Science and Veterinary Medicine, Jilin University, Changchun, Jilin 130033, P.R. China