Niwa, Takahiko
Yamakoshi, Yasuo
Yamazaki, Hajime http://orcid.org/0000-0002-5138-4142
Karakida, Takeo
Chiba, Risako
Hu, Jan C.-C.
Nagano, Takatoshi
Yamamoto, Ryuji
Simmer, James P.
Margolis, Henry C.
Gomi, Kazuhiro
Article History
Received: 30 October 2017
Accepted: 1 March 2018
First Online: 13 March 2018
Competing Interests
: The authors declare no competing interests.