Kashiwagi, Eiji
Inoue, Satoshi
Mizushima, Taichi
Chen, Jinbo
Ide, Hiroki
Kawahara, Takashi
Reis, Leonardo O
Baras, Alexander S
Netto, George J
Miyamoto, Hiroshi
Article History
Received: 7 August 2017
Revised: 4 October 2017
Accepted: 6 October 2017
First Online: 9 November 2017
Change Date: 23 January 2018
Change Type: Update
Change Details: This paper was modified 12 months after initial publication to switch to Creative Commons licence terms, as noted at publication
Competing interests
: The authors declare no conflict of interest.