1. Department of Social, Cultural, and Justice Studies, University of Tennessee at Chattanooga, Chattanooga, TN, USA
2. Department of Criminal Justice, State University of New York at Plattsburgh Plattsburgh, NY, USA
3. Department of Law Enforcement and Justice Administration, Western Illinois University, Macomb, IL, USA
4. Department of Safety and Security Management Studies, The Hague University of Applied Science, Den Haag, The Netherlands