Kameyama, Masashi http://orcid.org/0000-0001-9496-2590
Koga, Masafumi http://orcid.org/0000-0001-7393-8276
Article History
Received: 16 September 2019
Accepted: 23 September 2019
First Online: 31 October 2019
Compliance with ethical standards
:
: M. Kameyama received research fund from Nihon Medi-physics, and Fujifilm Toyama Chemistry.
: This article does not contain any studies with human or animal subjects performed by any of the authors.
: For this type of study formal consent is not required.