Nakahara, Takeshi
Kido-Nakahara, Makiko
Furue, Masutaka
Article History
First Online: 30 April 2019
Compliance with ethical standards
:
: Takeshi Nakahara declares no conflict of interest. Makiko Kido-Nakahara declares no conflict of interest. Masutaka Furue declares no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.