Salou, Samantha
Larivière, Dominic http://orcid.org/0000-0003-1860-1181
Cirtiu, Ciprian-Mihai
Fleury, Normand
Article History
Received: 22 July 2020
Revised: 12 September 2020
Accepted: 5 October 2020
First Online: 29 October 2020
Compliance with ethical standards
: The authors declare that they have no conflicts of interest. The authors alone are responsible for the content of this paper. The urine samples were provided as a reference matrix, for analytical purposes only, by another division of the Centre de Toxicologie du Québec responsible for interlaboratory comparison exercises in biological samples. All volunteers provided written informed consent to the Centre de Toxicologie du Québec before any study-specific procedures or assessments were performed.