Moon, Ji-Sun
Shin, Sun Young http://orcid.org/0000-0001-5978-8611
Funding for this research was provided by:
Catholic University of Korea (5- 2018-B0001-00006)
Article History
Received: 27 June 2019
Revised: 21 November 2019
Accepted: 3 December 2019
First Online: 18 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional review board of the Catholic University of Korea, College of Medicine (approval no. KC18RESI0244), and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The institutional review board waived the need for written consent from the participants, because of the retrospective design. Patient information was anonymized and de-identified prior to analysis.