1. Aphasia Institute Toronto, Canada and Graduate Department of Speech-Language Pathology University of Toronto, 53 The Links Road, Toronto, Ontario, Canada M2P 1T7
2. Department of Medicine and Program in Aging Sunnybrook and Women’s College Health Sciences Centre Toronto, Canada
3. Department of Communicative Disorders and Sciences SUNY at Buffalo Buffalo, NY
4. Department of Communication Sciences and Disorders Southeastern Louisiana University Hammond
5. Graduate Department of Speech-Language Pathology University of Toronto Toronto, Canada