1. State Key Laboratory of Chemical Resource Engineering, College of Materials Science & Engineering, Beijing University of Chemical Technology, Beijing 100029, China
2. Key Laboratory of Carbon
Fiber and Functional Polymers (Beijing University of Chemical Technology),
Ministry of Education, Beijing 100029, China
3. Beijing Laboratory of Biomedical
Materials, Beijing University of Chemical Technology, Beijing 100029, China
4. Laboratory of Bone Tissue Engineering, Beijing Research
Institute of Orthopaedics and Traumatology, Beijing JiShuiTan Hospital, Beijing 100035, China