Den Helder, the Netherlands
Leiden, the Netherlands
Helsinki, Finland
Leiden, The Netherlands
Veenendaal, the Netherlands
Liestal, Switzerland
Koudekerk aan den Rijn
Hoogkerk, the Netherlands
Soesterberg, the Netherlands
The Hague
Den Helder
Gelderland, The Netherlands
Lüneburg, Germany
Wellington, New Zealand
Hoensbroek, The Netherlands
Rijswijk, The Netherlands
Leiden, The Netherlands
Bielefeld, Germany
Groningen, The Netherlands
