Karlsruhe, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Huddinge, Stockholm County, Sweden
Stockholms län, Sweden
Montreal, Quebec, Canada
Christchurch, Canterbury, New Zealand
Ravensburg, Baden-Wuerttemberg, Germany
Freiburg im Breisgau, Baden-Württemberg, Germany
Freiburg, Baden-Württemberg, Germany
Lahr/Schwarzwald, Baden-Wuerttemberg, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany