Jung, Younhea
Han, Kyungdo
Na, Kyung-sun
Kim, Gee-hyun
Ha, Minji
Paik, Ji-Sun
Moon, Jung Il
Funding for this research was provided by:
Yeouido St. Mary's Hospital
Article History
Received: 27 October 2019
Accepted: 23 April 2020
First Online: 18 May 2020
Competing interests
: The authors declare no competing interests.