1. Department of Medical Ultrasound Shanghai Tenth People's Hospital Ultrasound Research and Education Institute Tongji University School of Medicine Tongji University Cancer Center Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment National Clinical Research Center of Interventional Medicine Shanghai 200072 P. R. China
2. Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai 200233 P. R. China
3. State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
4. Shanghai Engineering Research Center of Organ Repair Materdicine Lab School of Life Sciences Shanghai University Shanghai 200444 P. R. China
5. Wenzhou Institute of Shanghai University Wenzhou 325000 P. R. China