Philadelphia, PA, United States
Berlin, Berlin, Germany
Montreal, Quebec, Canada
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
San Francisco, California, United States
Hamburg, Hamburg, Germany
Innsbruck, Tyrol, Austria
Frankfurt am Main, Hessen, Germany
Freiburg im Breisgau, Baden-Württemberg, Germany
Calgary, Alberta, Canada
Soltau, Lower Saxony, Germany
