Han, Yea-Seul
Kim, Sung-Ha
Sung, Tae-Jung
Funding for this research was provided by:
Research of the Korea Centers for Disease Control and Prevention (2016-ER6307-02)
Article History
Received: 16 June 2021
Accepted: 26 October 2021
First Online: 19 November 2021
Competing interests
: The authors declare no competing interests.