Shibata, Chikashi
Ogawa, Hitoshi
Nakano, Toru
Koyama, Kaori
Yamamoto, Kuniharu
Nagao, Munenori
Takeyama, Daisuke
Takami, Kazuhiro
Yasumoto, Akihiro
Sase, Tomohiko
Kimura, Shun-ichi
Sawada, Kentaro
Katayose, Yu
Article History
Received: 21 December 2018
Accepted: 1 August 2019
First Online: 8 August 2019
Ethics approval and consent to participate
: This study protocol was reviewed and approved by the Ethics Committee of the Tohoku Medical and Pharmaceutical University Hospital on August 29, 2017. Registration Number: 2017–2-066.Informed consent was waived by the Ethics Committee of the Tohoku Medical and Pharmaceutical University Hospital.
: Not applicable
: The authors declare that they have no competing interests.