Matsuoka, Yoshikazu
Nakamura, Fumiaki
Hatanaka, Kazuo
Fujioka, Tatsuya
Otani, Satoshi
Kimura, Takafumi
Fujimura, Yoshihiro
Asano, Hiroaki
Sonoda, Yoshiaki
Funding for this research was provided by:
Ministry of Health, Labour and Welfare (27090101)
Article History
Received: 27 February 2018
Revised: 13 July 2018
Accepted: 18 July 2018
First Online: 25 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.