国家自然科学基金31370205;国家卫计委重大疾病防治科技行动计划创伤修复专项ZX-01-C2016072;天津市卫生局攻关项目10KG213;天津市卫生局科技基金2011KZ33National Natural Science Foundation of China31370205;National Defense Planning Commission′s Major Disease Prevention Technology Action Plan Trauma Repair SpecialZX-01-C2016072;Key Scientific and Technological Project of Tianjin Municipal Bureau of Health10KG213;Science and Technology Fund of Tianjin Municipal Bureau of Health2011KZ33