Freiburg im Breisgau, Baden-Württemberg, Germany
Katowice, Silesia, Poland
Caen, Lower Normandy, France
Bouches-du-Rhône, France
Madrid, Madrid, Spain
Bochum, Nordrhein-Westfalen, Germany
Montreal, Quebec, Canada
Mostoles, Madrid, Spain
Piedmont, Italy
München, Bayern, Germany
Salamanca, Castile and Leon, Spain