Aihara, Yasuo
Chiba, Kentaro
Kawamata, Takakazu
Article History
Received: 10 October 2023
Accepted: 17 March 2024
First Online: 27 March 2024
Declarations
:
: This study was conducted after being approved by the Ethics Committee of Tokyo Women’s Medical University (Approval No. 2773). Because this study was conducted with infants, a written consent to participate in this study was obtained from parents or guardians of all of them.
: The authors declare no competing interests.