1. a Associate Professor of Health Education, College of Health and Human Development , The Pennsylvania State University , One White Building, University Park, PA, 16802, USA
2. b Department of Human Nutrition and Dietetics , University of Illinois at Chicago , Chicago, Illinois, USA
3. c Division of Epidemiology and Cancer Control , Howard University , Washington, District of Columbia, USA
4. d Women and Children Health Programs, City of Chicago Department of Public Health , Chicago , Illinois, USA
5. e Urban Services , YMCA , Phoenix, Arizona, USA
6. f Chicago, Illinois, USA