Shishido, Ayumi
Otake, Shogo
Kimura, Makoto
Tsuzuki, Shinya
Fukuda, Akiko
Ishida, Akihito
Kasai, Masashi
Kusama, Yoshiki https://orcid.org/0000-0002-7072-2338
Article History
Received: 8 September 2020
Revised: 28 January 2021
Accepted: 2 February 2021
First Online: 8 February 2021
Declarations
:
: This study was approved by the institutional ethics committees of Kobe Children’s Hospital (Approval Number 30-97) and KCPEMC (Approval Number 1).
: Informed consent was waived, because all data were de-identified.
: Informed consent was waived, because all data were de-identified.
: The authors declare no conflict of interest.