Funding for this research was provided by:
Public Health Agency of Canada (6D02363004)
Canadian Institutes of Health Research (MOP-142277)
Fonds de Recherche du Québec - Santé (34695)
Text and Data Mining valid from 2019-04-11
Received: 23 October 2018
Accepted: 5 April 2019
First Online: 11 April 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: The University of Montreal Hospital Centre’s Institutional Review Board waived the need for ethical review as the data were de-identified. 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. For this type of study formal consent is not required.