Nishizawa, Kohei
Harato, Kengo http://orcid.org/0000-0003-1796-2823
Morishige, Yutaro
Kobayashi, Shu
Niki, Yasuo
Nagura, Takeo
Funding for this research was provided by:
Japanese Society for Musculoskeletal Medicine
Article History
Received: 1 January 2021
Accepted: 20 January 2021
First Online: 2 February 2021
Ethics approval and consent to participate
: This retrospective study was approved by the Ethics Committee and Institutional Review Board of Keio University Hospital (IRB No. 20080054 and No. 20190116).
: Not applicable.
: The authors declare that they have no competing interests.