About the Authors

Cedric Annweiler

Cedric.Annweiler@sjhc.london.on.ca

Affiliations Gait and Brain Lab, Lawson Health Research Institute, Parkwood Hospital, The University of Western Ontario, London, Ontario, Canada, Division of Geriatric Medicine, University Hospital; Memory Clinic; UPRES EA 4638, University of Angers, Angers, France, Robarts Research Institute, the University of Western Ontario, London, Ontario, Canada

Olivier Beauchet

Affiliation Division of Geriatric Medicine, University Hospital; Memory Clinic; UPRES EA 4638, University of Angers, Angers, France

Robert Bartha

Affiliation Robarts Research Institute, the University of Western Ontario, London, Ontario, Canada

Vladimir Hachinski

Affiliation Department of Clinical Neurological Sciences, University Hospital, the University of Western Ontario, London, Ontario, Canada

Manuel Montero-Odasso

Affiliation Gait and Brain Lab, Lawson Health Research Institute, Parkwood Hospital, The University of Western Ontario, London, Ontario, Canada

on behalf of the WALK Team (Working group Angers-London for Knowledge)

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CA MMO. Performed the experiments: CA RB MMO. Analyzed the data: CA OB RB VH MMO. Contributed reagents/materials/analysis tools: CA RB MMO. Wrote the paper: CA OB RB VH MMO.