Funding for this research was provided by:
Social Sciences and Humanities Research Council of Canada (Banting Postdoctoral Fellowship)
Text and Data Mining valid from 2017-08-18
Accepted: 23 June 2017
First Online: 18 August 2017
Compliance with Ethical Standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.