Miura, Masashi
Maiorov, Boris
Sato, Michio
Kanai, Motoki
Kato, Takeharu
Kato, Tomohiro
Izumi, Teruo
Awaji, Satoshi
Mele, Paolo
Kiuchi, Masaru
Matsushita, Teruo
Article History
Received: 31 August 2017
Revised: 13 September 2017
Accepted: 17 September 2017
First Online: 17 November 2017
Competing interests
: The authors declare no conflict of interest.