Kim, Young-Ju
Lee, Chang-Min
Kim, Seongheon
Jang, Jae-Won
Lee, Seo-Young
Lee, Seung-Hwan http://orcid.org/0000-0002-9500-6178
Article History
Received: 26 August 2019
Revised: 18 October 2019
Accepted: 2 November 2019
First Online: 5 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board of Kangwon National University Hospital (KNUH-2018-06-004).