Madrid, Comunidad de Madrid, Spain
Zwolle, Overijssel, Netherlands
Milano, Lombardia, Italy
Oulu, Finland
Goutum, Friesland, Netherlands
London, London
Brasov, Brasov, Romania
Zurich, Zurich, Switzerland
Amsterdam, Noord-Holland, Netherlands
Weesp, Netherlands
Rockville, Maryland, United States
Grenoble, Rhône-Alpes, France
