Jung, Young Hee
Lee, Hyejoo
Kim, Hee Jin
Na, Duk L.
Han, Hyun Jeong
Jang, Hyemin
Seo, Sang Won
Funding for this research was provided by:
National Research Foundation of Korea (2016M3C7A1913844)
Research Foundation of Korea (NRF-2017R1A2B2005081)
Korea Centers for Disease Control and Prevention (2018-ER6203-01)
Article History
Received: 3 April 2020
Accepted: 13 October 2020
First Online: 2 November 2020
Competing interests
: The authors declare no competing interests.