Amini, Rachid http://orcid.org/0000-0002-9116-2130
Gilca, Rodica
Boucher, François D.
Charest, Hugues
De Serres, Gaston
Article History
Received: 26 October 2018
Accepted: 19 February 2019
First Online: 23 February 2019
Compliance with ethical standards
:
: This work was a part of a study supported by the Ministère de la Santé et des Services sociaux du Québec. R. G. received research funding from Ministère de la Santé et des Services sociaux du Québec for this study and research grants from Sanofi Pasteur and Pfizer for unrelated studies. All other authors report no potential conflicts.
: Institutional review board approval was obtained from all participating hospitals for the first two years; an exemption was obtained for the rest of years given the change of the design and objectives from a research study into a surveillance project.
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