Pihosh, Yuriy
Turkevych, Ivan
Mawatari, Kazuma
Uemura, Jin
Kazoe, Yutaka
Kosar, Sonya
Makita, Kikuo
Sugaya, Takeyoshi
Matsui, Takuya
Fujita, Daisuke
Tosa, Masahiro
Kondo, Michio
Kitamori, Takehiko
Article History
Received: 2 February 2015
Accepted: 11 May 2015
First Online: 8 June 2015
Competing interests
: The authors declare no competing financial interests.