Jang, Hyeon Jun
Kim, Hye Jung
Chae, Yee Soo
Lee, Soo Jung
Kim, See Hyung
Lee, Hoseok
Kim, Won Hwa
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1D1A1B03032143)
Article History
Received: 26 September 2019
Revised: 5 March 2020
Accepted: 23 March 2020
First Online: 20 April 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Won Hwa 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 waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • Retrospective• Observational• Performed at one institution