Leipzig, Germania
Thessaloniki, Makedonia Thraki, Greece
Paros, Egeo, Greece
Istanbul, Istanbul, Turkey
Alexandroupoli, East Macedonia and Thrace, Greece
Ankara, Ankara Province, Turkey
Samothrace, East Macedonia and Thrace, Greece
Amsterdam, Noord-Holland, Netherlands
Berlin, Berlin, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Reading, United Kingdom of Great Britain and Northern Ireland