Nakajima, Riho
Kinoshita, Masashi
Shinohara, Harumichi
Nakada, Mitsutoshi http://orcid.org/0000-0001-9419-6101
Article History
First Online: 29 August 2019
Compliance with ethical standards
:
: The authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this paper.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the families of all individual participants included in the studies reviewed in this paper.