Pescara, Abruzzo, Italy
Alvor, Faro District, Portugal
Abruzzo, Italy
Heidelberg, Baden-Wuerttemberg, Germany
Groningen, Groningen, Netherlands
Ingenbohl, Canton of Schwyz, Switzerland
Province of Teramo, Italy
Ulm, Baden-Wuerttemberg, Germany
Torino, Piemonte, Italy
Lüneburg, Lower Saxony, Germany
Bruchsal, Baden-Württemberg, Germany