Yoo, Byung-Woo
Ahn, Sung Soo
Jung, Seung Min
Song, Jason Jungsik
Park, Yong-Beom
Lee, Sang-Won http://orcid.org/0000-0002-8038-3341
Funding for this research was provided by:
National Research Foundation of Korea (2017R1D1A1B03029050)
Korea National Institute of Health (HI14C1324)
Article History
Received: 18 July 2019
Revised: 28 October 2019
Accepted: 11 November 2019
First Online: 4 December 2019
Compliance with ethical standards
: This study was approved by the institutional Review Board (IRB) of Severance Hospital (4-2017-0673), and the patient’s written informed consent was waived by the approving IRB, as this was a retrospective study.
: None.