1 Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China; Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, PR China.
2 Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China; Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, PR China; Department of Orthopaedics, Neijiang Hospital of Traditional Chinese Medicine, Neijiang, 641000, PR China.
3 Department of Dermatology, Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China.
4 Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, PR China; Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, PR China. Electronic address: xnykdxff@163.com.