Kitagawa, Hiroyuki
Namikawa, Tsutomu
Iwabu, Jun
Fujisawa, Kazune
Kobayashi, Michiya
Hanazaki, Kazuhiro
Article History
Received: 13 July 2017
Accepted: 1 November 2017
First Online: 7 November 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved from the Institutional Review Board of Kochi Medical School (ERB-103418).
: Informed consent was obtained from all participants included in the study.
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