1. Veterinary Faculty, College of Veterinary Medicine; Hunan Agricultural University; Changsha China
2. Tissue Bank, China-Japan Union Hospital; Jilin University; Changchun China
3. Department of Nuclear Medicine, Shanghai Tenth People's Hospital; Tongji University School of Medicine; Shanghai China
4. Department of Orthopedic, Xiangya Hospital; Central-South University; Changsha China
5. Department of Endoscorpic Inventiona; General Hospital of Administration Bureau for Petrolium of North China; Renqiu China
6. Department of Dermatology, China-Japan Union Hospital; Jilin University; Changchun China