Izhevsk, Udmurt Republic, Russian Federation
Košice, Košický kraj, Slovakia
Agrigento, Sicilia, Italy
Catania, Sicilia, Italy
Agrigento, Sicily, Italy
Karlsruhe, Baden-Württemberg, Germany
Sabadell, Catalonia, Spain
Tres Cantos, Community of Madrid, Spain
England, United Kingdom of Great Britain and Northern Ireland