Koshino, Sachiko
Hayakawa, Katsumi
Tanda, Koichi
Morishita, Hiroyuki
Ono, Kohji
Nishimura, Akira
Koshino, Katsuhiro
Yamada, Kei
Article History
Received: 14 August 2019
Accepted: 28 November 2019
First Online: 21 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (the Japanese Red Cross Kyoto Daiichi Hospital(JRCKDH)) and with the 1964 Helsinki declaration and its later amendments.
: Oral informed consent was obtained from the parents or guardians of the neonates.
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