1. Department of Behavioral and Community Health, School of Public Health, University of Maryland, College Park, Maryland, USA
2. Community Ministry of Prince George’s County, Upper Marlboro, Maryland, USA
3. Access to Wholistic & Productive Living, Inc., Lanham, Maryland, USA
4. Westat, Rockville, Maryland, USA
5. Department of Urology, University of Maryland Medical Center, Baltimore, Maryland, USA