1. Department of Communication Sciences and Disorders, The University of Maine, Orono
2. Department of Communication Sciences & Disorders, California State University, Sacramento
3. Department of Physical Medicine and Rehabilitation, University of California, Davis Medical Center, Sacramento
4. Department of Speech and Hearing Science, The Ohio State University, Columbus
5. Department of Communication Sciences and Disorders, Syracuse University, NY
6. Communication Sciences Program, Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH
7. Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
8. Courage Kenny Rehabilitation Institute, Allina Health, Minneapolis, MN
9. Department of Speech Pathology and Inpatient Rehabilitation Program, Nationwide Children's Hospital, Columbus, OH