Document is current

Article History

Received: 13 March 2018

Accepted: 4 July 2018

First Online: 27 July 2018

Ethics approval and consent to participate

: This project received the approval of the Chicoutimi Hospital Ethics Committee # 2007–009 et 2007–010 and was conducted in accordance with the Declaration of Helsinki. All subjects gave their written informed consent to participate in this study.

: Not applicable.

: The authors declare that they have no competing interests.

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