Oyakawa, Takuya
Muraoka, Nao
Iida, Kei
Kusuhara, Masatoshi
Kawamura, Takahisa
Naito, Tateaki
Takahashi, Toshiaki
Article History
Received: 11 April 2018
Accepted: 17 April 2018
First Online: 2 May 2018
Compliance with ethical standards
:
: Takuya Oyakawa reports personal fees from Bristol-Myers Squibb, personal fees from Sumitomo Dainippon Pharma, personal fees from Pfizer, personal fees from Daiichi-Sankyo, personal fees from BAYER, outside the submitted work; .Nao Muraoka has nothing to disclose.Kei Iida has nothing to disclose.Masatoshi Kusuhara has nothing to disclose.Takahisa Kawamura has nothing to disclose.Tateaki Naito has nothing to disclose.Toshiaki Takahashi has nothing to disclose.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.