Kim, Eun-young
Hong, Tae-ho http://orcid.org/0000-0003-3864-8104
Article History
Received: 5 February 2020
Accepted: 7 August 2020
First Online: 14 August 2020
Ethics approval and consent to participate
: This study was approved and carefully monitored by our Institutional Review Board (KC18TESI0233) and the written informed consent was obtained from all participants.
: Not applicable as our manuscript doesn’t contain any individual identifying data.
: No potential conflicts of interest relevant to this article were reported.