Hong, Young Mi
Yoon, K. T.
Cho, Mong
Article History
Received: 21 July 2020
Accepted: 29 March 2021
First Online: 18 May 2021
Declarations
:
: The study was approved by the Institutional Review Boards of Pusan National University Yangsan Hospital. Informed consent was waived due to retrospective nature.
: Not applicable.
: The authors have declared no conflicts of interest.