Madrid, Comunidad de Madrid, Spain
Brussels, Brussels, Belgium
Phoenix, AZ, USA
Magdeburg, Germany
La Chaux-de-Fonds, Neuchâtel, Switzerland
Val-de-Ruz, Neuchatel, Switzerland
New York, NY, USA
Lisboa, Lisboa, Portugal
Cologne, North Rhine-Westphalia, Germany
Neuchâtel, Switzerland
Vaud, Switzerland
