Thessaloniki, Makedonia Thraki, Greece
Istanbul, İstanbul, Turkey
Bonn, North Rhine-Westphalia, Germany
Glasgow, Scotland, United Kingdom of Great Britain and Northern Ireland
Bad Liebenzell, Baden-Württemberg, Germany
Jena, Thuringia, Germany
Stuttgart, Baden-Wuerttemberg, Germany
Paris, Île-de-France, France
Athens, Attica, Greece
Leipzig, Sachsen, Germany
Istanbul, Istanbul, Turkey