Takashima, Kohei
Hitosugi, Masahito https://orcid.org/0000-0001-5243-8766
Yamamoto, Masahito
Maruo, Yoshihiro
Article History
Received: 16 August 2024
Accepted: 11 August 2025
First Online: 13 September 2025
Declarations
:
: All the authors declare that they have no conflict of interest.
: This study was approved by the Ethics Review Office of Shiga University of Medical Science (RRB21-008).
: Consent procedures were waived as data were collected through the Child death review.
: Not Applicable. All data used in this study are fully anonymized and do not contain any identifiable information. Therefore, consent for publication is not required.