Madrid, Community of Madrid, Spain
Colico Piano, Lombardia, Italy
Bursa, Bursa, Turkey
Gothenburg, Västra Götaland County, Sweden
Berlin, Berlin, Germany
Espoo, Finland
Bremen, Bremen, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Sherbrooke, Quebec, Canada
Bad Oeynhausen, Nordrhein-Westfalen, Germany
Toulouse, Haute-Garonne, France