Hagiwara, Kei
Araki, Kenichiro
Yamanaka, Takahiro
Ishii, Norihiro
Igarashi, Takamichi
Watanabe, Akira
Kubo, Norio
Harimoto, Norifumi
Kuwano, Hiroyuki
Nobusawa, Sumito
Aishima, Shinichi
Shirabe, Ken
Article History
Received: 9 January 2018
Accepted: 23 April 2018
First Online: 2 May 2018
Ethics approval and consent to participate
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