Funding for this research was provided by:
Department of Otolaryngology - Head and Neck Surgery, Queen's University, Kingston, ON
Text and Data Mining valid from 2018-05-18
Received: 23 November 2017
Accepted: 7 May 2018
First Online: 18 May 2018
Ethics approval and consent to participate
: This study was approved by the Queen’s University Health Sciences and Affiliated Teaching Hospitals Research Ethics Board (#6010995).
: The authors declare that they have no competing interests.
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