Choi, Jae Shin
Baek, Seon Ha
Chin, Ho Jun
Na, Ki Young
Chae, Dong-Wan
Kim, Yon Su
Kim, Sejoong
Han, Seung Seok http://orcid.org/0000-0003-0137-5261
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1D1A1B03031642)
Article History
Received: 22 July 2018
Accepted: 15 October 2018
First Online: 23 October 2018
Ethics approval and consent to participate
: This study was conducted in accordance with the principles of the Declaration of Helsinki. This study was approved by the Institutional Review Board of Seoul National University Bundang Hospital (no. B-1603/340–117). Under this approval, informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.
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