Funding for this research was provided by:
Natural Sciences and Engineering Research Council of Canada
Text and Data Mining valid from 2018-05-16
Received: 28 July 2017
Accepted: 24 April 2018
First Online: 16 May 2018
Ethics approval and consent to participate
: This approval was granted by the Research Ethics Board of Mount Saint Vincent University in Halifax, NS Canada.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.