Tanio, Akimitsu
Saito, Hiroaki
Uejima, Chihiro
Takaya, Seigo
Yamamoto, Manabu
Tokuyasu, Naruo
Sakamoto, Teruhisa
Honjo, Soichiro
Ashida, Keigo
Fujiwara, Yoshiyuki
Article History
Received: 13 May 2018
Accepted: 27 September 2018
First Online: 31 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.