1. Università della Svizzera Italiana (USI) and University of St. Gallen (HSG) in 2018, during the development of the systematic review. Via G. Buffi 13 Lugano Switzerland
2. Scuola Universitaria Professionale della Svizzera Italiana (SUPSI) and University of St. Gallen (HSG) in 2018, during the development of the systematic review. Via Cantonale 16e Manno Switzerland
3. European Commission, DG JRC, Directorate I – Competences, Unit I.1 ‐ Monitoring, Indicators & Impact Evaluation Ispra VA Italy
4. Crime and Criminal Justice Section, Swiss Federal Statistical Office, Espace de l'Europe 10 Neuchâtel Switzerland
5. Universität St. Gallen, Law School. Tigerbergstrasse 21 St.Gallen CH Switzerland
6. Killias Research & Consulting Rathausgasse 30, P.O. 2094 Lenzburg 2 Switzerland