Lim, Dong-Jin http://orcid.org/0000-0003-0745-8551
Article History
Received: 9 February 2020
Accepted: 2 October 2020
First Online: 13 October 2020
Compliance with Ethical Standards
:
: The author declares that he has 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.
: All participants provided informed consent.