Takanashi, Satoshi
Nakazato, Tomonori
Aisa, Yoshinobu
Ito, Chisako
Arakaki, Hideki
Osada, Yuki
Hirano, Motoharu
Mori, Takehiko
Article History
Received: 14 July 2017
Accepted: 3 April 2018
First Online: 30 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from the patients. The study was approved by the Ethics Committee of Yokohama Municipal Citizen’s Hospital.