1. Department of Health Services and Information Management, East Carolina University, Greenville, North Carolina, USA.
2. Communication Equity and Outcomes Laboratory, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA.
3. Department of Communication Sciences and Disorders, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA.
4. Department of Biostatistics, College of Allied Health Sciences, East Carolina University, Greenville, North Carolina, USA.