Funding for this research was provided by:
National Research Foundation of Korea (2018R1A2B2001231)
Article History
Received: 5 January 2022
Accepted: 21 March 2022
First Online: 5 April 2022
Declarations
:
: The Seoul National University Institutional Review Board gave approval for the study (IRB 1806/003-006). Study participants were involved voluntarily and provided written informed consent. The confidentiality of study participants’ information is firmly monitored by researchers.
: Not applicable.
: The authors declare that they have no competing interests.