Woo, Seong-Dae
Yoon, Jiwon
Doo, Go-Eun
Park, Youjin
Lee, Youngsoo
Lee, So-Hee
Lee, Young-Hee
Ye, Young-Min http://orcid.org/0000-0002-7517-1715
Funding for this research was provided by:
Ministry of Health and Welfare (HI16C0992)
Article History
Received: 17 August 2020
Accepted: 19 November 2020
First Online: 10 December 2020
Ethics approval and consent to participate
: This study was exempted from review by the Institutional Review Board of Ajou University School of Medicine because it was conducted using secondary data that contained no sensitive health information. No consent to participate was required due to the retrospective nature of this study.
: Not applicable.
: There are no financial or other issues that might lead to conflict of interests.