Kim, Se Woo
Joo, Ijin http://orcid.org/0000-0002-1341-4072
Kim, Hyo-Cheol
Ahn, Su Joa
Kang, Hyo-Jin
Jeon, Sun Kyung
Lee, Jeong Min
Article History
Received: 1 October 2019
Revised: 17 November 2019
Accepted: 12 December 2019
First Online: 31 January 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Ijin Joo.
: The authors declare that they have no conflict of interest.
: 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 or prognostic study• Performed at one institution