Angers, Pays de la Loire, France
Lede, Flanders, Belgium
Wuppertal, North Rhine-Westphalia, Germany
Giessen, Hesse, Germany
Varazdin, Varazdin, Croatia
Pori, Finland
Perth, Western Australia, Australia
Leipzig, Sachsen, Germany
Torino, Piemonte, Italy
Giessen, Hessen, Germany