1. Shanghai Key Laboratory of Orthopaedic Implants; Department of Orthopaedic Surgery; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai 200011 China
2. Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials; Hubei Key Laboratory of Polymer Materials; School of Materials Science & Engineering; Hubei University; Wuhan 430062 China
3. School of Materials Science & Engineering; the Key Laboratory of Advanced Ceramics and Machining Technology by the Ministry of Education of China; Tianjin University; Tianjin 300072 China
4. Clinical and Translational Research Center for 3D Printing Technology; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai 200011 China