Alrashidi, Ibrahim
Chu, Hee Ho
Kim, Jin Hyoung http://orcid.org/0000-0002-7300-6396
Shim, Ju Hyun
Yoon, Sang Min
Kim, Pyeong Hwa
Gwon, Dong Il
Ko, Heung-Kyu
Article History
Received: 22 October 2020
Accepted: 24 February 2021
First Online: 21 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: For this type of study consent for publication is not required.
: 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. For this type of study formal consent is not required. This study was reviewed and approved by the Institutional Review Board of Asan Medical Center (IRB No. 2020-1058).
: Written informed consent was waived by the Institutional Review Board.