Heo, JoonNyung
Han, Deokjae
Kim, Hyung-Jun
Kim, Daehyun
Lee, Yeon-Kyeng
Lim, Dosang
Hong, Sung Ok
Park, Mi-Jin
Ha, Beomman
Seog, Woong
Article History
Received: 25 September 2020
Accepted: 6 January 2021
First Online: 29 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Armed Forces Medical Command with a waiver of informed consent due to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.