Kang, Hyo-Jin
Kim, Se Hyung http://orcid.org/0000-0003-1462-9689
Shin, Cheong-Il
Joo, Ijin
Ryu, Hwaseong
Kim, Sang Gyun
Im, Jong Pil
Han, Joon Koo
Article History
Received: 24 March 2018
Revised: 9 May 2018
Accepted: 16 May 2018
First Online: 8 June 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Se Hyung Kim.
: 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.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • prospective• cross-sectional study• performed at one institution