Yoon, Kyoung Ho
Kim, Jae Ho
Kwon, Yoo Beom
Kim, Eung Ju
Kim, Sang-Gyun https://orcid.org/0000-0002-1808-1094
Article History
Received: 10 April 2019
Accepted: 26 July 2019
First Online: 5 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest related to this study.
: This study was approved by the institutional review board. (ID: KHUH 2018-10-048, Kyung Hee University Hospital).
: Acquisition of informed consent was not applicable in this study.