Guo, Yangyang
Xu, Meitao
Li, Lei
Gu, Bin
Zhang, Zehua
Diao, Wenbo
Article History
Received: 19 May 2021
Accepted: 9 June 2022
First Online: 18 June 2022
Declarations
:
: We confirm that all methods were performed in accordance with the relevant guidelines and regulations. All patients consented to their data being used in this study. The study was approved by the Institutional Ethics Review Board of the First Affiliated Hospital at Third Military Medical University and the Ethics Committee of the Zhoukou Union Orthopedic Hospital. Written informed consent was obtained from all patients or their guardians and retrospectively registered. The informed consent for participants below 16 years of age was obtained from their parent and/or legal guardian.
: Not Applicable.
: The authors declare that they have no competing interests.