Obayashi, Juma
Fukumoto, Koji
Yamoto, Masaya
Miyake, Hiromu
Nomura, Akiyoshi
Kanai, Risa
Nemoto, Yuri
Tsukui, Takafumi
Article History
Accepted: 25 August 2023
First Online: 2 September 2023
Declarations
:
: The authors declare that they have no conflict of interest.
: This study was retrospective study. This study was approved by the Review Board of Ethics Committee of Shizuoka Children's Hospital (Approval Number 75) and complied with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: We applied Opt-out method to obtain consent on this study, and data collected were anonymized.