Nagafuchi, Hiroyuki
Shimizu, Hiroyuki
Yamada, Kaori
Shono, Kenta
Ogawa, Tetsuya
Article History
Received: 21 January 2021
Accepted: 29 March 2021
First Online: 7 April 2021
Declarations
:
: This study was approved by the Ethics Committee of Kanagawa Children’s Medical Center (1612-10) and according to the principles of the Declaration of Helsinki, informed consent was obtained from the patient’s parents, and personal data of patients were rendered anonymous.
: Not applicable.
: The authors declare that they have no competing interests.