Choi, Hyeok
Kim, Youhyun
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:
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: 7 July 2018
Accepted: 14 August 2018
First Online: 23 August 2018
Compliance with ethical standards
:
: The authors declare no competing interests.
: This study was approved by the institutional Review Board of Severance Hospital (4-2017-0673).
: The patient’s written informed consent was waived by the approving IRB, as this was a retrospective study.