Kim, Junghyun
Kim, Kwan Hyoung
Article History
First Online: 25 September 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: After obtaining approval from the institutional review board, 52 resident physicians from Uijeongbu St. Mary’s Hospital, Catholic University of Korea were recruited for the study. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.