[1] Florey Inst, Stroke, Heidelberg, Australia
[2] Univ Technol Sydney, Grad Sch Hlth, Discipline Speech Pathol, Sydney, Australia
[3] La Trobe Univ, Sch Psychol & Publ Hlth, Melbourne, Australia
[4] Univ Melbourne, Comp & Informat Syst, Parkville, Australia
[5] Monash Univ, Dept Neurosci, Melbourne, Australia
[6] Monash Univ, Dept Med, Melbourne, Australia
[7] Flinders Med Ctr, Rehabil Serv, Adelaide, Australia