Muroi, Ai http://orcid.org/0000-0002-4983-6306
Enomoto, Takao
Ihara, Satoshi
Ishikawa, Eiichi
Inagaki, Takayuki
Matsumura, Akira
Article History
Received: 6 June 2020
Accepted: 28 July 2020
First Online: 7 August 2020
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: The study was approved by the ethics committee of Ibaraki Children’s Hospital (1IRB-53).