Inoki, Yuta
Nishi, Kentaro
Osaka, Kei
Kaneda, Tomoya
Akiyama, Misaki
Sato, Mai
Ogura, Masao
Kamei, Koichi http://orcid.org/0000-0003-3528-6961
Article History
Received: 9 January 2023
Revised: 22 April 2023
Accepted: 25 April 2023
First Online: 6 May 2023
Declarations
:
: The study was conducted according to the Helsinki Declaration’s principle and the Japanese Ministry of Health, Labor, and Welfare’s ethical guidelines. The study was approved by the Ethics Committee of the National Center for Child Health and Development (approval no. 2022–101).
: Informed consent for participation was exempted in accordance with the Helsinki Declaration’s principle and the Japanese Ministry of Health, Labor, and Welfare’s ethical guidelines.
: Informed consent for publication was exempted in accordance with the guidelines.
: Koichi Kamei has obtained research funding from the Public Foundation of Vaccination Research Center, the Terumo Foundation for Life Sciences and Arts, and the Taiju Life Social Welfare Foundation; donations from Chugai Pharmaceutical Co. Ltd., Astellas Pharma Inc., Ono Pharmaceutical Co. Ltd., Teijin Pharma Ltd., Shionogi Co. Ltd., and Otsuka Pharmaceutical Co. Ltd.; and lecture fees from Tanabe Mitsubishi Pharma, Baxter Ltd., and Zenyaku Kogyo Co. Ltd. Other authors have no potential conflicts of interest to disclose.