Park, Ji-Hye
Byun, Hyun Jeong
Lee, Jong Hee
Kim, Haeyoung
Noh, Jae Myung
Kim, Cho Rok
Oh, Dongryul http://orcid.org/0000-0002-5643-5519
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017M2A2A7A02018569)
Article History
Received: 21 September 2019
Accepted: 27 November 2019
First Online: 7 December 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The ethical committees of Samsung Medical Center approved this study (approval number: 2017-02-152). The study was registered at the Clinical Research Information Service (trial registration: CRIS, KCT0002706, Registered 23 February 2018- Retrospectively registered,ExternalRef removed). Only participants who signed the written informed consent form were enrolled in the study.