Article History
Received: 26 April 2021
Accepted: 27 May 2021
First Online: 30 May 2021
Declarations
:
: Neither of the authors has any conflict of interest to disclose.
: This protocol was approved and carried out in accordance with the recommendation of the local Institutional Review Board (Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea).