1. School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
2. School of Speech-Language Pathology and Audiology, University of Montreal, Montreal, Canada
3. Department of General Neurology with Institute of Translational Neurology, University of Münster, Münster, Germany
4. School of Health Sciences, City University of London, London, UK
5. Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, USA & Shirley Ryan AbilityLab, Chicago, USA
6. School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
7. Nursing, Midwifery and Allied Health Professionals Research Unit, Glasgow Caledonian University, Glasgow, UK
8. School of Health and Related Research, University of Sheffield, Sheffield, UK
9. School of Psychology and Social Science, Edith Cowan University, Perth, Australia
10. School of Audiology and Speech Sciences, University of British Columbia, Vancouver, Canada
11. School of Clinical Therapies, University College Cork, Cork, Republic of Ireland
12. Department of Speech, Language, and Hearing Sciences, Boston University, Boston, USA
13. Karolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Division of Internal Medicine, Stockholm, Sweden
14. School of Health and Rehabilitation Sciences, MGH Institute of Health Professions, Boston, USA
15. California State University East Bay, Hayward, USA
16. Speakeasy, UK
17. Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
18. School of Allied Health, La Trobe University, Bundoora, Australia
19. Department of Neurology, University of California, Irvine, USA
20. School of Education, Communication and Language Sciences, Newcastle University, Newcastle Upon Tyne, UK