Kim, Jong Keun
Son, Sangpil
Suh, InHyuk
Bae, Jin Seok
Lim, Jong Youb http://orcid.org/0000-0001-9100-4864
Article History
Received: 22 May 2021
Accepted: 10 September 2021
First Online: 21 September 2021
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: This study was conducted in accordance with the regulatory standards of Good Clinical Practice and the Declaration of Helsinki (1964) and was approved by the Institutional Review Board of our institution before study initiation. The requirement for informed consent was waived by the board because of the retrospective nature of this study.