Kim, Seong Hwan
Park, Yong-Beom https://orcid.org/0000-0002-3741-2311
Ham, Dae-Woong
Lim, Jung-Won
Lee, Han-Jun
Article History
Received: 9 June 2019
Accepted: 12 November 2019
First Online: 29 November 2019
Compliance with ethical standards
:
: The authors report no conflicts of interest.
: Ethical approval for this study was obtained from the Institutional Review Board of Chung-Ang University hospital (No. 1711–007-16117).