Gamada, Hisanori
Tatsumura, Masaki
Asai, Reo
Okuwaki, Shun
Funayama, Toru
Yamazaki, Masashi
Article History
Received: 28 January 2023
Accepted: 16 May 2023
First Online: 3 June 2023
Declarations
:
: All procedures, including review of patient records used in this research, were approved by the institutional review board (IRB) of Tsukuba University Hospital Mito Clinical Education and Training Center/Mito Kyodo General Hospital (Nos. 21–11). Verbal informed consent was obtained from all patients and their parents to participate in this study. The IRB approved the study and the procedure outlined for obtaining verbal consent.
: Written informed consent was obtained from all patients and their parents for the publication of this study.
: The authors declare that they have no relevant competing interests.