Shimokawa, Shoko
Sakata, Akiko
Suga, Yukio
Isoda, Kazuya
Itai, Shingo
Nagase, Katsuhiko
Shimada, Tsutomu
Sai, Yoshimichi
Article History
Received: 18 December 2018
Accepted: 4 April 2019
First Online: 16 April 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Kanazawa University of Health (No.2016–146).
: Not applicable.
: The authors declare that they have no competing interests.
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