Park, Yong-Geun
Kang, Hyunseong
Song, Jung-Kook
Lee, Jaehwang
Rho, Joseph Y.
Choi, Sungwook https://orcid.org/0000-0003-0319-6208
Funding for this research was provided by:
Jeju National University
Article History
Received: 14 October 2020
Accepted: 27 June 2021
First Online: 6 July 2021
Declarations
:
: 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. As the following study was performed retrospectively, formal consent was not required.
: Not applicable.
: The authors declare that they have no competing interests.