Choi, Kyung Un
Kim, Ahrong
Kim, Jee Yeon
Kim, Ki Hyung
Hwang, Chungsu
Lee, So Jung
Park, Won Young
Jung, Sejin
Choi, Hye Jeong
Kim, Kyungbin http://orcid.org/0000-0001-5430-4235
Article History
Received: 1 October 2019
Accepted: 27 May 2020
First Online: 8 June 2020
Ethics approval and consent to participate
: This study was approved by the ethical committee of Pusan National University Hospital (Busan, Republic of Korea).
: Consent was obtained from all individual participants included in the study.
: The authors declare that they have no competing interests.