1. School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
2. Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
3. Department of Neurology, Emory University, Atlanta, GA, USA
4. UAB Libraries, University of Alabama at Birmingham, Birmingham, AL, USA
5. College of Nursing, The University of Alabama in Huntsville, Huntsville, AL, USA
6. Department of Clinical and Diagnostic Sciences, School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, USA
7. ABPP, Birmingham, AL, USA
8. College of Nursing, Ohio State University, Columbus, OH, USA