Article History
Received: 16 April 2021
Accepted: 20 October 2021
First Online: 27 November 2021
Declarations
:
: The clinical trial protocol has been reviewed and approved by the institutional review board (IRB) of the Daejeon University Cheonan Korean Medicine Hospital (DJUMC-2020-BM-07). Protocol ver. 1.1, dated 14 September 2020.
: Not applicable.
: The authors declare that they have no competing interests.