Paderborn, North Rhine-Westphalia, Germany
Alexandroupoli, East Macedonia and Thrace, Greece
Berlin, Berlin, Germany
Mogliano Veneto, Veneto, Italy
Iraklio, Greece
Patras, Western Greece, Greece
Athens, Greece
Leiden, Zuid-Holland, Netherlands
Almuñécar, Andalucía, Spain
Kolding, Region of Southern Denmark, Denmark
