1. National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China.
2. Department of Orthopaedic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China.
3. Department of Dermatology, West China Hospital of Sichuan University, Chengdu 610041, China.
4. Shaanxi Key Laboratory of Biomedical Metal Materials, Northwest Institute for Non-ferrous Metal Research, Xi’an 710016, China.