Funding for this research was provided by:
Nippon Suisan Kaisha Ltd. (N/A)
Text and Data Mining valid from 2019-04-15
Received: 26 October 2018
Accepted: 22 March 2019
First Online: 15 April 2019
Ethics approval and consent to participate
: This study was reviewed and approved by Ethics Committee for Human Experiments at Hosei University (ID: 2017–002) in compliance in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
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