1. Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
2. Division of Linguistics, University of Athens, Athens, Greece
3. Department of Rehabilitation Sciences, Cyprus University of Technology, Limassol, Cyprus
4. Department of English Studies, University of Cyprus, Nicosia, Cyprus
5. University of Valencia, Valencia, Spain
6. Language Theory and Communication Sciences Department, Division of Internal Medicine, Karolinska Institutet, Stockholm, Sweden
7. Division of Linguistics, University of Athens, Athens, Greece on behalf of the Collaboration of Aphasia Trialists