Yoshikawa, Tomoko http://orcid.org/0000-0002-4429-2936
Inagaki, Natsuko F.
Takagi, Seiji
Kuroda, Shigeru
Yamasaki, Miwako
Watanabe, Masahiko
Honma, Sato
Honma, Ken-ichi
Article History
Received: 10 March 2017
Accepted: 7 July 2017
First Online: 15 August 2017
Competing Interests
: The authors declare that they have no competing interests.