1. School of Criminal Justice, Michigan State University, East Lansing, Michigan, USA
2. Department of Justice, Law and Criminology, American University, Washington D.C., USA
3. Department of Criminal Justice, University of North Dakota, Grand Forks, North Dakota, USA
4. Washington Institute for Public Affairs Research, American University, Washington D.C., USA
5. School of Criminology & Criminal Justice, Arizona State University, Phoenix, Arizona, United States