Lee, Seunghyun
Choi, Young Hun http://orcid.org/0000-0002-1842-9062
Cho, Yeon Jin
Cheon, Jung-Eun
Moon, Jin Soo
Kang, Gyeong Hoon
Kim, Woo Sun
Article History
Received: 22 November 2019
Revised: 25 December 2019
Accepted: 28 January 2020
First Online: 20 February 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Young Hun Choi.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: Seunghyun Lee and Young Hun Choi have significant statistical expertise.No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• diagnostic study• performed at one institution