1. Nanobiological Medicine and Technology Application LaboratoryNational Engineering Research Center for Nanotechnology Shanghai China
2. School of Materials Science and EngineeringShanghai Jiao Tong University Shanghai China
3. Collaborative Research CenterShanghai University of Medicine & Health Sciences Shanghai China
4. Department of Orthopedic Surgery, The Spine Surgical Center, Changzheng HospitalSecond Military Medical University Shanghai China