1. Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC
2. T. Denny Sanford School of Social and Family Dynamics, Arizona State University, Tempe
3. Department of Sociology and Trachtenberg School of Public Policy and Public Administration, George Washington University, Washington, DC
4. Educational Psychology and Leadership, Lubbock, Texas
5. East China Normal University, Shanghai, China
6. North-West University of South Africa, South Africa