Kim, Young Ran
Ryu, Chang Soo
Kim, Jung Oh
An, Hui Jeong
Cho, Sung Hwan
Ahn, Eun Hee
Kim, Ji Hyang
Lee, Woo Sik
Kim, Nam Keun https://orcid.org/0000-0003-0541-3528
Funding for this research was provided by:
National Research Foundation of Korea (2018R1D1A1B07044096, 2017R1D1A1B03031542)
Ministry of Health and Welfare (HI18C19990200)
Article History
Received: 7 May 2019
Accepted: 8 October 2019
First Online: 30 October 2019
Competing interests
: The authors declare no competing interests.