Kimura, Tōru
Inahashi, Yuki
Matsuo, Hirotaka
Suga, Takuya
Iwatsuki, Masato
Shiomi, Kazuro
Takahashi, Yōko
Ōmura, Satoshi
Nakashima, Takuji
Article History
Received: 25 October 2017
Revised: 7 February 2018
Accepted: 12 February 2018
First Online: 7 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.