1. National & Regional United Engineering Lab of Tissue EngineeringDepartment of OrthopaedicsSouthwest Hospitalthe Third Military Medical University Chongqing 400038 China
2. Research Center for Human Tissue and Organs DegenerationInstitute Biomedical and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of Sciences Shenzhen 518055 China
3. Department of Biomedical Materials ScienceCollege of Biomedical EngineeringThird Military Medical University Chongqing 400038 China