Miura, S.
Fukushima, M.
Kurosawa, H.
Kimura, S.
Funding for this research was provided by:
Saitama Children’s Medical Center research fund
Article History
Received: 2 December 2019
Accepted: 1 April 2020
First Online: 17 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the institutional review board (IRB) at the Saitama Children’s Medical Center, and the need for informed consent was waived. This study was performed in accordance with the Declaration of Helsinki.