Miyata, Mari http://orcid.org/0000-0001-8837-9593
Kakeda, Shingo
Toyoshima, Yasuko
Ide, Satoru
Okada, Kazumasa
Adachi, Hiroaki
Wang, Yi
Korogi, Yukunori
Article History
Received: 14 May 2019
Accepted: 24 June 2019
First Online: 2 July 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest directly relevant to the content of this article.
: All procedures performed in the 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.
: Human experiments were performed in accordance with the guidelines provided and approved by the Institutional Review Board of the University of Occupational and Environmental Health School of Medicine (Kitakyushu, Fukuoka, Japan). Our institutional review board approved this retrospective study, which analyzed existing, de-identified patient data, and waived informed consent.