Roh, Chul Kyu http://orcid.org/0000-0003-2254-6146
Choi, Seohee http://orcid.org/0000-0002-9384-8646
Seo, Won Jun http://orcid.org/0000-0003-3447-7790
Cho, Minah http://orcid.org/0000-0003-3011-5813
Choi, Yoon Young http://orcid.org/0000-0002-2179-7851
Son, Taeil http://orcid.org/0000-0002-0327-5224
Hyung, Woo Jin http://orcid.org/0000-0002-8593-9214
Kim, Hyoung-Il http://orcid.org/0000-0002-6134-4523
Funding for this research was provided by:
National Research Foundation of Korea (2016R1A2B4014984)
Article History
Received: 1 February 2019
Accepted: 30 December 2019
First Online: 16 January 2020
Competing interests
: H.I. Kim was funded by the grant from a National Research Foundation of Korea (NRF). The authors declare no other competing interests.