Istanbul, İstanbul, Turkey
Izmir, Izmir, Turkey
Delmenhorst, Niedersachsen, Germany
Kigali, Rwanda
Greifswald, Mecklenburg-Vorpommern, Germany
Berlin, Germany
Warsaw, Masovian Voivodeship, Poland
El Campello, Valencian Community, Spain
Dresden, Saxony, Germany
Tübingen, Baden-Württemberg, Germany
Bremen, Bremen, Germany
Hanover, Lower Saxony, Germany
