About the Authors

Patricia Bourgault

Affiliations École des sciences infirmières, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada, Centre de recherche clinique Étienne-Le Bel du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), Montréal, QC, Canada

Anaïs Lacasse

Affiliations Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), Montréal, QC, Canada, Département des sciences de la santé, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, QC, Canada

Serge Marchand

Affiliations Centre de recherche clinique Étienne-Le Bel du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada, Département de neurochirurgie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada

Roxanne Courtemanche-Harel

Affiliation Centre de recherche clinique Étienne-Le Bel du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada

Jacques Charest

Affiliation Département des sciences de la santé, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, QC, Canada

Isabelle Gaumond

Affiliation Centre de recherche clinique Étienne-Le Bel du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada

Juliana Barcellos de Souza

Affiliation Centre de recherche clinique Étienne-Le Bel du Centre hospitalier universitaire de Sherbrooke, Sherbrooke, QC, Canada

Manon Choinière

manon.choiniere@umontreal.ca

Affiliations Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), Montréal, QC, Canada, Département d’anesthésiologie, Faculté de médecine, Université de Montréal, Montréal, QC, Canada

Competing Interests

The authors have read the journal's policy about competing interests. The present study was funded by a special grant program in which the Canadian Institutes of Health Research partnered with AstraZeneca Canada Inc. to put in place a research initiative entitled “Community Alliances for Health Research and Knowledge Exchange in Pain”. Additional funding was also obtained from Pfizer Canada Inc. (http://www.pfizer.ca) under the form of an unrestricted research grant. Except for MC, all the authors of the present manuscript have declared that no competing interests exist. At the time this study was carried out, MC was a member of the Scientific Review Committee of the Pfizer Neuropathic Pain Award and received honorarium to review grant proposals and assist to the meetings of the Scientific Committee. The authors also certify that the funding sources do not alter the authors’ adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: PB AL SM RCH JC IG JBS MC. Analyzed the data: AL PB RCH MC. Wrote the paper: PB AL SM RCH JC IG JBS MC.