Article History
Received: 24 June 2021
Accepted: 13 October 2021
First Online: 20 October 2021
Declarations
:
: This study did not involve any human experimentation and was conducted using publicly available data. This study was approved by the Institutional Review Board of Dankook University (No.2021–03-060) and conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.
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