Lausanne, Vaud, Switzerland
Berlin, Berlin, Germany
Kiel, Schleswig-Holstein, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Köln, NRW, Germany
Darmstadt, Hessen, Germany
Montreal, Quebec, Canada
Melsungen, Hessen, Germany
Ames, Iowa, United States
Bonn, North Rhine-Westphalia, Germany
Worb, Bern, Switzerland
