Kim, Ji-Youn
Lee, Gyu-Na
Song, Hyun Chul
Park, Yong-Moon http://orcid.org/0000-0002-5879-6879
Ahn, Yu-Bae
Han, Kyungdo
Ko, Seung-Hyun
Funding for this research was provided by:
Ministry of Health and Welfare (HI18C0275)
Article History
Received: 11 September 2019
Accepted: 14 February 2020
First Online: 2 March 2020
Competing interests
: The authors declare no competing interests.