by Kathryn C. CollinsAllan B. ClarkValerie M. PomeroyNiamh C. Kennedya Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, UKb Norwich Medical School, University of East Anglia, Norwich, UKc Acquired Brain Injury Rehabilitation Alliance, School of Health Sciences, University of East Anglia, Norwich, UKd National Institute of Health Research Brain Injury MedTech Cooperative, Cambridge, UKe School of Psychology, Ulster University, Coleraine, UK

by Charlotte OtterstedtLotta M. J. StrömstenJonas SandlundGudrun M. Johanssona Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Swedenb Department of Psychology, Umeå University, Umeå, Sweden

by Emily A. KringleJessica KerseyMegan A. LewisBethany Barone GibbsElizabeth R. Skidmorea School of Kinesiology, University of MN, Minneapolis, MN, USAb Program in Occupational Therapy, School of Medicine, WA University, St. Louis, MO, USAc RTI International, Research Triangle Park, NC, USAd Department of Epidemiology and Biostatistics, West VA University, Morgantown, WV, USAe Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, PA, USA

by Sara L. WhittakerNatasha K. BruscoKeith D. HillChristina L. EkegrenNicholas F. Taylora Rehabilitation, Ageing and Independent Living (RAIL) Research Centre, School of Primary and Allied Health Care, Monash University, Frankston, Australiab Alfred Health, Melbourne, Australiac Cabrini Health, Malvern, Australiad School of Public Health and Preventive Medicine, Melbourne, Australiae La Trobe University School of Allied Health, Human Services and Sport, Bundoora, Australiaf Eastern Health, Allied Health Clinical Research Office, Box Hill, Australia

by Jill MasseyPhillip HarniessDeborah ChinnGlenn Roberta Evelina London Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, Londonb Florence Nightingale School of Nursing Midwifery and Palliative Care, James Clerk Maxwell Building, Londonc Great Ormond Street Hospital, Londond University of Exeter, Peninsula Childhood Disability Research Unit (PenCRU), Medical School, Exeter, Devon, UK

by Elise MilosevichAndrea KusecSarah T. PendleburyNele Demeyerea Department of Experimental Psychology, University of Oxford, UKb Wolfson Centre for Prevention of Stroke and Dementia, Nuffield Department of Clinical Neurosciences, University of Oxford, UKc NIHR Oxford Biomedical Research Centre and Departments of General Medicine and Geratology, John Radcliffe Hospital, Oxford, UK

by Emma DorwardAlicia DevlinNatasha K. BruscoFiona DulferSara L. WhittakerSandra ReederChristina L. Ekegrena Rehabilitation, Ageing and Independent Living (RAIL) Research Centre, School of Primary and Allied Health Care, Monash University, Frankston, Australiab Neuroscience Brain Recovery Rehabilitation Team, Alfred Health, Melbourne, Australiac Peter James Centre, Eastern Health, Burwood East, Australiad Physiotherapy Department, Cabrini Health, Malvern, Australiae Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia

by Eirlys J. PijpersBart BloemenEdith H.C. CupJan T. GroothuisWija J. OortwijnBaziel G.M. van EngelenGert Jan van der Wilta Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Radboud University Medical Center, Nijmegen, The Netherlandsb Donders Institute for Brain, Cognition and Behaviour, Department of IQ Health, Radboud University Medical Center, Nijmegen, The Netherlandsc Research Institute for Medical Innovation, Science Department IQ Health, Radboud University Medical Center, Nijmegen, The Netherlandsd Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Radboud University Medical Center, Nijmegen, The Netherlands

by Sarah MilosevicHeather StrangeMelanie MorganGraeme K. AmblerDavid C. BosanquetCherry-Ann WaldronEmma Thomas-JonesDebbie HarrisChristopher P. TwineLucy Brookes-Howella Centre for Trials Research, Cardiff University, Cardiff, United Kingdomb Department of Vascular Surgery, Aneurin Bevan University Health Board, Newport, United Kingdom; Division of Population Medicine, Cardiff University, Cardiff, United Kingdom

by Vasileios N. ChristodoulouDimitrios N. VarvarousisGeorgios NtritsosDimitrios DimopoulosNikolaos GiannakeasGeorgios I. VasileiadisAnastasios KorompiliasAvraam Ploumisa Department of Physical Medicine and Rehabilitation (PMR), University of Ioannina, Ioannina, Greeceb Laboratory of Anatomy-Histology-Embryology, University of Ioannina, Ioannina, Greecec Department of Hygiene and Epidemiology, University of Ioannina, Ioannina, Greeced Department of Informatics and Telecommunications, University of Ioannina, Ioannina, Greecee Department of Orthopaedics, University of Ioannina, Ioannina, Greece