Funding for this research was provided by:
National Natural Science Foundation of China (81772368)
Natural Science Foundation of Guangdong Province (2017A030310226)
Guangzhou Science and Technology Program (201604020008)
Medical Research Foundation of Guangdong (A2017003)
Received: 28 August 2018
Accepted: 22 April 2019
First Online: 9 May 2019
: All authors are orthopedic doctors and researchers from the Third Affiliated Hospital of Sun Yat-sen University.
: The research protocol was approved by the Institutional Animal Research Committee Approval of the Third Affiliated Hospital of Sun Yat-sen University (permission number 02-165-01).
: Not applicable.
: The authors declare that they have no competing interests.
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