Ikawa, Fusao http://orcid.org/0000-0003-4205-1490
Michihata, Nobuaki
Matsushige, Toshinori
Abiko, Masaru
Ishii, Daizo
Oshita, Jumpei
Okazaki, Takahito
Sakamoto, Shigeyuki
Kurogi, Ryota
Iihara, Koji
Nishimura, Kunihiro
Morita, Akio
Fushimi, Kiyohide
Yasunaga, Hideo
Kurisu, Kaoru
Funding for this research was provided by:
Japan Society for the Promotion of Science (Grant-in-Aid for Scientific Research (C) 17K10829.)
Article History
Received: 7 January 2019
Revised: 12 March 2019
Accepted: 19 March 2019
First Online: 2 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The present study was approved by the Institutional Review Board of Hiroshima University (No. E-629).
: The requirement for informed consent was waived because of the anonymous nature of the data and the opt out method.
: Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.The registration ID number for International Prospective Register of Systematic Reviews is 93220.