Yoo, Juyoung http://orcid.org/0000-0002-9546-9682
Ahn, Sung Soo http://orcid.org/0000-0002-9002-9880
Jung, Seung Min http://orcid.org/0000-0003-3465-2181
Song, Jason Jungsik http://orcid.org/0000-0003-0662-7704
Park, Yong-Beom http://orcid.org/0000-0003-4695-8620
Lee, Sang-Won http://orcid.org/0000-0002-8038-3341
Funding for this research was provided by:
Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2017R1D1A1B03029050)
a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, funded by the Ministry of Health and Welfare, Republic of Korea (HI14C1324)
Article History
Received: 28 May 2019
Accepted: 4 July 2019
First Online: 13 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board (IRB) of Severance Hospital (4-2017-0673).
: The patient’s written informed consent was waived by the approving IRB, as this was a retrospective study.