Sunaga, Yuto
Hasebe, Yohei
Kikuchi, Natsumi
Yoshizawa, Masashi
Kono, Yosuke
Katsumata, Nobuyuki
Inukai, Takeshi
Article History
Received: 2 December 2024
Revised: 25 March 2025
Accepted: 3 June 2025
First Online: 20 June 2025
Competing interests
: The authors declare no competing interests.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Research Ethics Committee of the University of Yamanashi Hospital (Approval Number 1698). Informed consent was obtained from the parents or guardians of the children who served as subjects of the investigation and, when appropriate, assent from the subjects themselves. Details that might disclose the identity of the subjects under study have been omitted.
: Informed consent was obtained from the individual patients or their parents.