Yamanaka, Yukihiro
Uchida, Kenko
Akashi, Momoka
Watanabe, Yuta
Yaguchi, Arino
Shimamoto, Shuji
Shimoda, Shingo
Yamada, Hitoshi
Yamashita, Masashi
Kimura, Hidenori
Article History
Received: 4 October 2018
Accepted: 11 February 2019
First Online: 6 March 2019
Ethics approval and consent to participate
: The study protocol in this paper was approved by the Waseda University Ethics Review Committee on research with human subjects (No. 2016–086) and the Tokyo Women’s Medical University Institutional Review Board (No. 4276), and the need for patient consent was waived.
: Not applicable.
: None.
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