Aachen, North Rhine-Westphalia, Germany
Heidelberg, Baden-Württemberg, Germany
Dortmund, North Rhine-Westphalia, Germany
Morges, Vaud, Switzerland
Hagen, North Rhine-Westphalia, Germany
Villeurbanne, Rhone-Alpes, France
Grenoble, Auvergne-Rhône-Alpes, France
Berlin, Berlin, Germany
Dresden, Saxony, Germany
Sippy Downs, Queensland, Australia