Tsunematsu, Masashi
Haruki, Koichiro http://orcid.org/0000-0002-1686-3228
Fujiwara, Yuki
Furukawa, Kenei
Onda, Shinji
Matsumoto, Michinori
Gocho, Takeshi
Shiba, Hiroaki
Yanaga, Katsuhiko
Article History
Received: 15 May 2020
Accepted: 3 September 2020
First Online: 16 September 2020
Compliance with ethical standards
: This retrospective cohort study was approved by the institutional review board at the Jikei University School of Medicine (#27-177).
: The authors declare that they have no conflict of interest.
: This retrospective study meeting the ethical standards of the World Medical Association Declaration of Helsinki was approved by The Jikei University School of Medicine (#27-177).
: Written informed consent was obtained from the parents.
: The participant has consented to the submission of the case report to the journal.