1 Departments of Medicine, University of Montreal, Montreal, QC, Canada. olivier.beauchet@umontreal.ca.
2 Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada. olivier.beauchet@umontreal.ca.
3 Division of Geriatric Medicine, Department of Medicine, Sir Mortimer B. Davis Jewish General Hospital and Lady Davis Institute for Medical Research, McGill University, Montreal, QC, Canada. olivier.beauchet@umontreal.ca.
4 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore. olivier.beauchet@umontreal.ca.
5 Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada.
6 Faculty of Arts and Science, Concordia University, Montreal, QC, Canada.
7 Centre Hospitalier Universitaire de Nice, Laboratoire CoBTeK, Service Clinique Gériatrique du Cerveau et du Mouvement, Université Côté d'Azur, Nice, France.
8 Leenaards Memory Center, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.