Warsaw, Masovian Voivodeship, Poland
Vienna, Vienna, Austria
Bochum, North Rhine-Westphalia, Germany
Yekaterinburg, Sverdlovsk oblast, Russian Federation
Algeciras, Andalusia, Spain
Urbania, Marche, Italy
Tuscany, Italy
Padova, Veneto, Italy
Beograd, Grad Beograd, Serbia
Bolzano, Trentino-Alto Adige/South Tyrol, Italy
Emilia-Romagna, Italy
