Lee, Dong Ho
Lee, Jeong Min http://orcid.org/0000-0003-3576-9146
Chang, Won
Yoon, Jung-Hwan
Kim, Yoon Jun
Lee, Jeong-Hoon
Yu, Su Jong
Han, Joon Koo
Article History
Received: 17 October 2017
Revised: 13 December 2017
Accepted: 21 December 2017
First Online: 27 February 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Jeong Min Lee.
: 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.
: No complex statistical methods were necessary for this paper.
: Institutional Review Board approval was obtained.
: Written informed consent was waived by IRB.
: • Retrospective• Observational• Performed at one institution