Yoo, Shin Hye
Lee, Jihye
Kang, Jung Hun
Maeng, Chi Hoon
Kim, Yu Jung
Song, Eun-Kee
Koh, Youngil
Yun, Hwan-Jung
Shim, Hyun-Jeong
Kwon, Jung Hye
Nam, Eun Mi
Kang, EunKyo
Choo, Jiyeon
Yun, Young Ho http://orcid.org/0000-0002-2740-7279
Funding for this research was provided by:
Korea Health Industry Development Institute (HC15C1391)
Article History
Received: 16 July 2019
Accepted: 5 November 2019
First Online: 26 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study 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. All provided written informed consent except for the general population, and the study was approved by the institutional review board of each hospital (number: H-1602-142-745). Informed consent was obtained from all individual participants included in the study.