Chung, Jae-Ho
Kim, Hyung-Kyu
Lee, Yun-Hwan
Lee, Hyung-Chul
You, Hi-Jin
Kim, Deok-Woo
Article History
Received: 29 June 2020
Accepted: 7 September 2020
First Online: 14 October 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest to disclose.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from all patients preoperatively, and all data were de-identified.