Hong, Chae Moon
Park, Shin-Hyung
Chong, Gun Oh
Lee, Yoon Hee
Jeong, Ju Hye
Lee, Sang-Woo
Lee, Jaetae
Ahn, Byeong-Cheol
Jeong, Shin Young
Funding for this research was provided by:
Ministry of Health and Welfare (HI16C1501)
Ministry of Education (2014R1A5A2009242)
Ministry of Education (2016R1D1A1A02936968)
Article History
Received: 12 March 2019
Accepted: 13 June 2019
First Online: 24 June 2019
Ethics approval and consent to participate
: This study was approved by our institutional ethics committee.
: Publication is approved by all authors and tacitly or explicitly by the responsible authorities where the work was carried out.
: The authors declare that they have no competing interests.