Park, Dojoon
Choi, Youn Ho
Cho, Kwang Hyun
Koh, Hae Seok
Article History
Received: 2 September 2019
Accepted: 25 May 2020
First Online: 19 June 2020
Ethics approval and consent to participate
: Before a retrospective review of medical records in the total knee arthroplasty registry at the authors’ institution, ethical clearance was obtained from the institutional review board of the Catholic Medical Center of the Catholic University of Korea (VC19RESI0151).
: Not applicable.
: The authors declare that they have no competing interests.