Text and Data Mining valid from 2018-11-20
Received: 7 February 2018
Accepted: 24 October 2018
First Online: 20 November 2018
Ethics approval and consent to participate
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: A panel of participating doctors in Survey-1 and the Standing Committee of the National University Hospital Council of Japan and the Japanese Association of Private Medical Schools who participated in Survey-2 approved of the publication.
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