Groningen, Groningen, Netherlands
Maastricht, Limburg, Netherlands
Nidau, Canton of Bern, Switzerland
Lund, Skåne län, Sweden
Enschede, Overijssel, Netherlands
Den Haag, South Holland, Netherlands
Lucerne, Lucerne, Switzerland
Västra Götaland County, Sweden
Brussels, Brussels, Belgium
Herford
Halle, Sachsen Anhalt, Germany
