Byun, Il Hwan
Koo, Hyun Kook
Kim, Soo Jung
Kim, Hye-Jin
Lee, Sang Woo
Article History
Received: 1 May 2020
Accepted: 27 June 2020
First Online: 15 July 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent form was signed for all the patients who underwent surgery.