Funding for this research was provided by:
National Natural Science Foundation of China (81572176, 8177090247)
Received: 24 December 2019
Accepted: 29 July 2020
First Online: 24 August 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Huashan Hospital, Fudan University.
: This manuscript is approved by all authors for publication in Journal of Orthopaedic Surgery and Research.
: The authors declared that they have no conflicts of interest to this work.