Hashimoto, Fumio http://orcid.org/0000-0003-2352-0538
Kakimoto, Akihiro
Ota, Nozomi
Ito, Shigeru
Nishizawa, Sadahiko
Article History
Received: 16 January 2019
Revised: 26 March 2019
Accepted: 28 March 2019
First Online: 1 April 2019
Compliance with ethical standards
:
: We declare that this work is free from financial limitation or any other relationship that might lead to a conflict of interest. The authors have no conflicts of interest to declare.
: All procedures performed in the studies involving human participants were in accordance with the ethical standards of the Institutional Review Board of Hamamatsu Medical Photonics Foundation and 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies performed with animals.
: Informed consent was obtained from all study participants.