Cha, Eun-Hyang
Ha, Suk-gyu
Suh Shu, Youngwoo
Kim, Seung-Hyun
Article History
Received: 29 November 2021
Accepted: 4 March 2022
First Online: 16 March 2022
Declarations
:
: The study was approved by institutional ethics board of Korea University Medical Center (NO K2021-2736–001) and conducted in accordance with the tenets of the Declaration of Helsinki. Written informed consent was obtained from each participant or guardians.
: Not applicable.
: The authors declare that they have no competing interests.