Hijikawa, Yasuaki
Matsuzaki, Motomichi https://orcid.org/0000-0001-5811-798X
Suzuki, Shigeo
Inaoka, Daniel Ken
Tatsumi, Ryoko
Kido, Yasutoshi
Kita, Kiyoshi
Article History
Received: 16 March 2016
Revised: 16 September 2016
Accepted: 30 September 2016
First Online: 2 November 2016
Competing interests
: The authors declare no conflict of interest.
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