Dortmund, North Rhine-Westphalia, Germany
Waedenswil, Zurich, Switzerland
Groningen, Groningen, Netherlands
Zurich, Zurich, Switzerland
Luleå, Norrbotten County, Sweden
Clermont-Ferrand, Auvergne Rhône Alpes, France
Loudeac, Brittany, France
Saint-Priest-des-Champs, Auvergne-Rhône-Alpes, France
Lausanne, Vaud, Switzerland
Rolleston, Canterbury, New Zealand
Ludwigsburg, Baden-Wuerttemberg, Germany
