Kim, Sang-A
Kim, Ji-Won http://orcid.org/0000-0001-6426-9074
Suh, Koung Jin
Chang, Won
Kim, Jin Won
Oh, Heung-Kwon
Cho, Jai Young
Kim, Duck-Woo
Cho, Sukki
Kim, Jee Hyun
Kim, Kwhanmien
Kang, Sung-Bum
Jheon, Sanghoon
Lee, Keun-Wook
Article History
Received: 10 December 2019
Accepted: 22 April 2020
First Online: 1 May 2020
Compliance with ethical standard
:
: The authors declare that they have no conflict of interest.
: This study protocol was reviewed and approved by the IRB of the Seoul National University Bundang Hospital (IRB Registration No: B-1805/466-177) and conducted in accordance with the precepts established by the Helsinki Declaration.
: Informed consent for this study was waived due to the retrospective nature of this study.