Toulouse, Languedoc-Roussillon-Midi-Pyrénées, France
Den Haag, Zuid-Holland, Netherlands
Tipperary, County Tipperary, Ireland
Ciudad de México, Distrito Federal, Mexico
Hamburg, Hamburg, Germany
Enschede, Overijssel, Netherlands
Bonn, Nordrhein-Westfalen, Germany
Leiden, South Holland, Netherlands
Gothenburg, Vastra Gotaland, Sweden
Mainz, Germany
