Oloff, Lars-Philip
Chainani, Ashish
Matsunami, Masaharu
Takahashi, Kazutoshi
Togashi, Tadashi
Osawa, Hitoshi
Hanff, Kerstin
Quer, Arndt
Matsushita, Ryuki
Shiraishi, Ryutaro
Nagashima, Maki
Kimura, Ayato
Matsuishi, Kotaro
Yabashi, Makina
Tanaka, Yoshihito
Rossi, Giorgio
Ishikawa, Tetsuya
Rossnagel, Kai
Oura, Masaki
Article History
Received: 7 June 2016
Accepted: 21 September 2016
First Online: 12 October 2016
Competing interests
: The authors declare no competing financial interests.