Article History
Received: 18 September 2020
Accepted: 6 January 2021
First Online: 2 February 2021
Declarations
:
: The study protocol was approved by the Institutional Review Board of Jaseng Hospital of Korean Medicine (JASENG 2020-08-019).
: The Institutional Review Board of Jaseng Hospital of Korean Medicine waived the requirement for informed consent due to the nature of the study.
: Not applicable.
: None.