Yun, Jungha
Jung, Young Hwa
Shin, Seung Han
Song, In Gyu
Lee, Young Ah
Shin, Choong Ho
Kim, Ee-Kyung
Kim, Han-Suk
Funding for this research was provided by:
Korea Health Industry Development Institute (HI14C3451, HI14C3451, HI14C3451)
Article History
Received: 9 December 2020
Accepted: 31 July 2021
First Online: 31 August 2021
Declarations
:
: This study was approved by the Institution of Review Board of Seoul National University Hospital (IRB No. H1509-030-702) and written informed consents were obtained from parents or guardians on behalf of participants.
: Not applicable.
: The authors declare that they have no competing interests.