Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR067747)
Musculoskeletal Transplant Foundation
National Natural Science Foundation of China (81501844, 81601889)
Article History
Received: 6 March 2020
Revised: 6 May 2020
Accepted: 27 May 2020
First Online: 5 June 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.