About the Authors

Lisa F. Carver

4LFC@QUEENSU.CA

Affiliation School of Rehabilitation Therapy, Queen’s University, Kingston, Canada

Afshin Vafaei

Affiliation Department of Community Health & Epidemiology, Queen’s University, Kingston, Canada

Ricardo Guerra

Affiliation Department of Physiotherapy, Federal University of Rio Grande do Norte, Natal, Brazil

Aline Freire

Affiliation Department of Physiotherapy, Federal University of Rio Grande do Norte, Natal, Brazil

Susan P. Phillips

Affiliation Departments of Family Medicine and Community Health & Epidemiology, Queen’s University, Kingston, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RG AF. Performed the experiments: AF RG. Analyzed the data: AV LFC SPP. Contributed reagents/materials/analysis tools: RG AF AV LFC SPP. Wrote the manuscript: LFC AV SPP.