Tani, Shigemasa
Asayama, Kei
Oiwa, Koji
Harasawa, Shinsuke
Okubo, Katsuaki
Takahashi, Atsuhiko
Tanabe, Ayumi
Ohkubo, Takayoshi
Hirayama, Atsushi
Kushiro, Toshio
Article History
Received: 4 January 2017
Revised: 13 February 2017
Accepted: 21 February 2017
First Online: 27 April 2017
Competing interests
: ST received grant funds from Sumitomo Dainippon Pharma and OmronHealthcare, Kyoto, Japan. TK received grant funds and lecture fees from Sumitomo Dainippon Pharma. The remaining authors declare no conflict of interest.
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