Takakuwa, Yukiko
Hanaoka, Hironari http://orcid.org/0000-0002-5172-1102
Kiyokawa, Tomofumi
Iida, Harunobu
Fujimoto, Hisae
Yamasaki, Yoshioki
Yamada, Hidehiro
Kawahata, Kimito
Article History
Received: 21 December 2018
Revised: 6 January 2019
Accepted: 15 January 2019
First Online: 25 January 2019
Compliance with ethical standards
:
: None.