Ahn, Seo-Yeon
Park, Hwa Kyung
Moon, Joon Ho
Baek, Dong Won
Cho, Hee-Jeong
Sohn, Sang Kyun
Kang, Sae-Ryung
Min, Jung-Joon
Bom, Hee-Seung
Hong, Chae Moon
Jeong, Shin Young
Song, Ga-Young
Yang, Deok-Hwan
Ahn, Jae-Sook
Kim, Hyeoung-Joon
Jung, Sung-Hoon
Lee, Je-Jung
Article History
Received: 13 July 2020
Revised: 7 January 2021
Accepted: 7 January 2021
First Online: 21 January 2021
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.