Oh, Eui Geum
Lee, Hyun Joo
Yang, You Lee
Lee, Sewon
Kim, Young Man http://orcid.org/0000-0003-4042-8346
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1A2B4009844)
Article History
Received: 25 January 2021
Accepted: 26 May 2021
First Online: 24 June 2021
Declarations
: <b>Ethical approval and consent to participate</b>.
: This study was approved by the institutional review board at the Severance Hospital, Yonsei University Health System (4-2018-0788). A written consent form was obtained from each participant voluntarily before data collection.
: Not applicable.
: The authors declare no actual or potential conflicts of interests.