1. Department of Orthopaedics of the Second Hospital, Jilin University, Changchun, China.
2. The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Jilin University, Changchun, China.
3. Department of Oral Implantology of School and Hospital of Stomatology, and Jilin University, Changchun, China.
4. Research Centre of the Second Hospital, Jilin University, Changchun, China.