1. Department of Family Medicine, University of South Alabama College of Medicine, Mobile, AL, USA
2. Division of Cancer Control and Prevention, University of South Alabama Mitchell Cancer Institute, Mobile, AL, USA
3. Department of Communication Studies, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
4. School of Social Work, University of Alabama School of Social Work, Tuscaloosa, AL, USA
5. Department of Biostatistics, University of Alabama at Birmingham School of Public Health, Birmingham, AL, USA