Received: 15 October 2019
Accepted: 11 February 2020
First Online: 27 February 2020
Ethics approval and consent to participate
: This study was reviewed by the research ethics board at the Ottawa Hospital, Canada. Organizational level written consent (by email) was provided for this study.
: Not applicable; no identifying information on any individual’s data is presented in this manuscript.
: The authors declare that they have no competing interests.