Leuven, Flanders, Belgium
Amsterdam, North Holland, Netherlands
Adelaide, South Australia, Australia
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Melbourne, Victoria, Australia
Santiago, Santiago Metropolitan Region, Chile
Utrecht, Utrecht, Netherlands
Rosenheim, Bavaria, Germany
Konstanz, Baden-Württemberg, Germany
Wien, Wien, Austria
Kristiansand, Vest-Agder, Norway
