Received: 28 July 2018
Accepted: 25 October 2018
First Online: 26 November 2018
: Data collection and analysis were done while all authors were at the University of Calgary. AA’s manuscript writing was done while at Concordia University.
: Not applicable. Our study did not require ethical approval because we analyzed publicly accessible posts on social networking sites.
: Not applicable because our manuscript does not contain data from any individual person; data was publicly accessible from social networking sites.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.