Kunihiro, Naou
Tsukamoto, Masanori
Taura, Shiori
Hitosugi, Takashi
Miki, Yoichiro
Yokoyama, Takeshi
Article History
Received: 24 January 2022
Accepted: 6 May 2022
First Online: 16 May 2022
Declarations
:
: All methods were implemented in accordance with the relevant guidelines and regulations.Informed consent was obtained from parents of all children involves in the study.The Ethic Review Board of Kyushu University Hospital approved a retrospective study (Approval No. 30–352).
: Not applicable.
: All authors have no conflicts of interest related to this article.