Yoon, So Jin
Han, Jung Ho
Cho, Kee Hyun
Park, Joonsik
Lee, Soon Min
Park, Min Soo
Funding for this research was provided by:
Bumsuk Academic Research Fund in 2019
Article History
Received: 24 March 2021
Accepted: 4 May 2022
First Online: 20 June 2022
Declarations
:
: The study was approved by the Ethics Committee of Gangnam Severance Hospital at the Yonsei University College of Medicine (IRB# 3–2019-0424). Research work was performed in accordance with the Declaration of Helsinki. A written informed consent was taken from the parents.
: Not applicable.
: The authors declare that they have no competing interests.