1. National Institute for Stroke and Applied Neurosciences (RVK, SM, ER, VLF), School of Clinical Sciences, Auckland University of Technology; Department of Statistics (ACV), The University of Auckland; Ko Awatea, Counties Manukau Health; Department of Psychology (SB-C); Department of Neurology (PAB); Department of General Practice (BA), The University of Auckland; and Te Whare Wānanga o Awanuiārangi (HE), Auckland, New Zealand.