Jin, Young Ju
Han, Young Eun
Choi, Hyo Geun
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2018-R1D1A1A02085328)
National Research Foundation of Korea (NRF-2019-R1G1A1-099842)
Article History
Received: 26 June 2019
Accepted: 7 April 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: The Ethics Committee of Hallym University (2017-I102) approved the use of these data. The study was exempted from the need for written informed consent by the institutional review board.
: Not applicable.
: The authors declare that they have no competing interests.