München, Bayern, Germany
Aachen, North Rhine-Westphalia, Germany
Lille, Nord-Pas-de-Calais, France
Banyoles, Catalunya, Spain
Stockholm, Stockholm County, Sweden
Ghent, Flanders, Belgium
Stuttgart, Baden-Württemberg, Germany
Trondheim, Sør-Trøndelag, Norway
Tartu, Tartu county, Estonia
Makati, Metro Manila, Philippines
Leuven, Flemish-Brabant, Belgium
Melbourne, Victoria, Australia
