Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Pančevo, Vojvodina, Serbia
Würzburg, Bavaria, Germany
Athens, Attika, Greece
Thessaloniki, Greece
Leptokarya, Decentralized Administration of Macedonia and Thrace, Greece
Ravne na Koroškem, Slovenia
Athens, Attica, Greece
Nijmegen, Gelderland, Netherlands
England, United Kingdom of Great Britain and Northern Ireland
Thessaloniki, Makedonia Thraki, Greece
