Hahn, Jongsung
Yang, Seungwon
Min, Kyoung Lok
Kim, Dasohm
Jin, Byung Hak
Park, Changhun
Park, Min Soo
Wi, Jin
Chang, Min Jung http://orcid.org/0000-0002-8408-5907
Funding for this research was provided by:
National Research Foundation of Korea (2017R1C1B5016737)
Graduate School of YONSEI University Research Scholarship
Article History
Received: 29 January 2019
Accepted: 6 June 2019
First Online: 9 July 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board (IRB No.: 4-2014-0919) of Severance Hospital and was registered at Clinicaltrials.gov (NCT02581280). Written informed consent was obtained from the patients or the legal surrogates of unconscious patients.
: Written informed consent was obtained from the patients’ legal representatives for publication of their individual details in this manuscript. The consent form is held by the authors’ institution and is available for review by the Editor.
: The authors declare that they have no competing interests.