Choi, Jin Hee
Chun, Kook Jin
Jung, Soon Myung
Lee, Soo Yong
Chon, Min Ku
Lee, Sang Hyun
Hwang, Ki Won
Kim, Jeong Su
Park, Yong-Hyun
Kim, June Hong
Funding for this research was provided by:
Pusan National University Research Grant
Article History
Received: 22 February 2022
Accepted: 25 April 2022
First Online: 10 May 2022
Declarations
:
: The study was conducted in accordance with Declaration of Helsinki. This study was approved by the Institutional Review Board of the Pusan National University Yangsan Hospital (Approval No. 05-2020-105). The requirement for informed consent was waived owing to the retrospective nature of the study by Institutional Review Board of the Pusan National University Yangsan Hospital.
: Not applicable.
: The authors declare that they have no competing interests.