1. Professor, Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA;, Email: collinsb@temple.edu
2. Assistant Professor, School of Public Health, University of Arizona, Tucson, AZ
3. Graduate Research Assistant, Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA
4. Professor, School of Nursing and Health Sciences, LaSalle University, Philadelphia, PA