[1] Univ Newcastle, Hunter Med Res Inst, Newcastle, NSW, Australia
[2] John Hunter Hosp, Neurol, Newcastle, NSW, Australia
[3] Univ Newcastle, Sch Med & Publ Hlth, Newcastle, NSW, Australia
[4] Univ Warwick, Warwick, England
[5] Univ Exeter St Lukes Campus, Hlth Serv & Policy Res Grp, Exeter, Devon, England
[6] Monash Univ, Box Hill Hosp, Fac Med Nursing & Hlth Sci, Melbourne, Vic, Australia
[7] Univ Auckland, Dept Med, Auckland, New Zealand
[8] Monash Univ, Sch Clin Sci, Stroke & Ageing Res, Monash Hlth, Melbourne, Vic, Australia
[9] Univ Melbourne, Florey Inst Neurosci & Mental Hlth, Melbourne, Vic, Australia
[10] Auckland Univ Technol, Natl Inst Stroke & Appl Neurosci, Auckland, New Zealand
[11] Univ Oxford, Nuffield Dept Clin Neurosci, Ctr Prevent Stroke & Dementia, Oxford, England
[12] Univ Newcastle, Discipline Gen Practice, Newcastle, NSW, Australia
[13] Brunker Rd Gen Practice, Newcastle, NSW, Australia