Monterrey, Nuevo Leon, Mexico
Kiel, Schleswig-Holstein, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Leuven, Flemish-Brabant, Belgium
Leuven, Flemish Brabant, Belgium
Santiago de Queretaro, Queretaro, Mexico
Den Haag, Zuid-Holland, Netherlands
Poitiers, Poitou-Charentes, France
Wismar, Mecklenburg-Vorpommern, Germany