[1] Univ Manitoba, Dept Occupat Therapy, Winnipeg, MB, Canada
[2] Univ New South Wales, South Western Sydney Clin Sch, Liverpool, NSW, Australia
[3] Royal Melbourne Hosp, Melbourne Brain Ctr, Parkville, Vic, Australia
[4] Univ Otago Wellington, Dept Med, POB 7343,Wellington South, Wellington 6242, New Zealand
[5] Te Whatu Ora Hlth NZ, Dept Neurol, Wellington, New Zealand