Saito, Jumpei https://orcid.org/0000-0003-4799-5562
Tanzawa, Ayano
Kojo, Yuka
Maruyama, Hidehiko
Isayama, Tetsuya
Shoji, Kensuke
Ito, Yushi
Yamatani, Akimasa
Funding for this research was provided by:
National Center for Child Health and Development (2020C-3)
Article History
Received: 18 March 2020
Accepted: 27 May 2020
First Online: 1 July 2020
Ethics approval and consent to participate
: This clinical study involving the collection of serum samples was approved by the ethical board of the National Center for Child Health and Development.
: Written informed consent for the publication of any information that may lead to the identification of participants was obtained from the patients’ guardians.
: The authors declare that they have no competing interests.