1. University of Arkansas at Little Rock, Audiology and Speech Pathology UP600, 2801 S. University Avenue, Little Rock, AR 72204, USA
2. University of Arkansas for Medical Sciences, Audiology and Speech Pathology, 4301 W. Markham Street, No. 702, Little Rock, AR 72205, USA
3. Missouri State University, Communication Sciences and Disorders, Professional Building, 901 S. National Avenue, Springfield, MO 65897, USA
4. University of Arkansas for Medical Sciences, Office of Educational Development, 4301 West Markham Street, No. 595 Little Rock, AR 72205, USA