Istanbul, Turkey
Thessaloniki, Greece
Dresden, Saxony, Germany
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Bamberg, Bayern, Germany
Munich, Bavaria, Germany
Bamberg, Germany
Southampton, United Kingdom of Great Britain and Northern Ireland
Plzeň, Plzeň, Czechia
Ulm, Baden-Württemberg, Germany
Thessaloniki, Central Macedonia, Greece