Yamanouchi, Sohsaku
Kimata, Takahisa
Akagawa, Yuko
Akagawa, Shohei
Kino, Jiro
Tsuji, Shoji
Kaneko, Kazunari https://orcid.org/0000-0003-3607-8355
Article History
Received: 4 June 2020
Revised: 16 October 2020
Accepted: 13 November 2020
First Online: 7 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed with the approval of the Kansai Medical University ethics committee (no. 1518) in accordance with the principles of the Declaration of Helsinki. This article does not contain any studies with animals performed by any of the authors. Informed consent was obtained from the parents of all individual participants included in the study.