Park, K.
Byeon, J.
Yang, Y.
Cho, H.
Article History
Received: 27 May 2021
Accepted: 25 April 2022
First Online: 6 May 2022
Declarations
:
: Not applicable. This study has been determined as exempt by the ethical review board of National Health Insurance Service Korea.
: Not applicable.
: The authors declare that they have no potential conflict of interest in the publication of this research output: no support from any organisation for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous three years; and no other relationships or activities that could appear to have influenced the submitted work.