Kobayashi, Kazuyoshi
Ando, Kei
Kato, Fumihiko
Kanemura, Tokumi
Sato, Koji
Hachiya, Yudo
Matsubara, Yuji
Kamiya, Mitsuhiro
Sakai, Yoshihito
Yagi, Hideki
Shinjo, Ryuichi
Nishida, Yoshihiro
Ishiguro, Naoki
Imagama, Shiro http://orcid.org/0000-0002-6951-8575
Article History
Received: 25 July 2017
Revised: 16 January 2018
Accepted: 30 January 2018
First Online: 8 February 2018
Compliance with ethical standards
:
: None of the authors have a conflict of interest.