Kim, Yoo-Mi
Choi, Jin-Ho
Kim, Gu-Hwan
Sohn, Young Bae
Ko, Jung Min
Lee, Beom Hee
Cheon, Chong Kun
Lim, Han Hyuk
Heo, Sun-Hee
Yoo, Han-Wook https://orcid.org/0000-0001-8615-186X
Article History
Received: 11 July 2020
Accepted: 26 October 2020
First Online: 11 November 2020
Ethics approval and consent to participate
: Informed consent was obtained from all patients and their parents, and this study was approved by the Institutional Research Board of each institute. Chungnam National University Hospital IRB No. 2018-07-012. Asan Medical Center IRB No. 2018-0768. Ajou University Hospital IRB No. AJIRB-MED-18-364.
: Not applicable.
: The authors declare that they have no competing interests.