Matsuo, Hiroaki http://orcid.org/0000-0002-2423-7497
Tsurumoto, Toshiyuki
Maeda, Junichiro
Saiki, Kazunobu
Okamoto, Keishi
Ogami-Takamura, Keiko
Kondo, Hisayoshi
Tomita, Masato
Yonekura, Akihiko
Osaki, Makoto
Article History
Received: 6 April 2018
Accepted: 17 July 2018
First Online: 30 July 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interest.