Funding for this research was provided by:
chungbuk national university hospital (2021)
Article History
Received: 11 June 2021
Accepted: 18 December 2021
First Online: 8 January 2022
Declarations
:
: No author has a financial or proprietary interest in any material or method mentioned.
: Not required.
: This study was followed the tenets of the Declaration of Helsinki. The institutional review board/ethics committee has confirmed that approval was not required for this study (SCHCA 2020–11-041).