1. Academy of Neurological Communication Disorders, Traumatic Brain Injury Writing Committee,
2. Communication Disorders & Sciences, University of Oregon, Eugene, OR, USA,
3. Sheila MacDonald & Associates, Department of Speech-Language Pathology, University of Toronto, Toronto, Canada,
4. Division of Speech and Hearing Sciences, Department of Allied Health Sciences, University of North Carolina, Chapel Hill, NC, USA,
5. School of Communication Sciences and Disorders, Pacific University, Forest Grove, OR, USA,
6. Communication Sciences and Disorders, University of Kentucky, Lexington, KY, USA,
7. Communication Sciences and Disorders, California Baptist University, Riverside, CA, USA,
8. Communication Sciences and Disorders, Northeastern University, Boston, MA, USA, and
9. Spaulding-Harvard Traumatic Brain Injury Model System, Boston, MA, USA