Kim, Min Hyung
Lee, Seong Gyu
Kim, Ki Sook
Heo, Yoon Ji
Oh, Ji Eun
Jeong, Su Jin http://orcid.org/0000-0003-4025-4542
Article History
Received: 18 June 2018
Accepted: 26 November 2018
First Online: 3 December 2018
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of Bundang Jesaeng Hospital Health System Clinical Trials Center. Since the study had minimal health risk and the study subjects were anonymized, the Institutional Review Board waived the requirement for written informed consent from the patients.
: Not applicable.
: The authors declare that they have no competing interests.
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