Opole, Opole Voivodeship, Poland
Kraków, Poland
Maastricht, Limburg, Netherlands
Kristiansand, Vest-Agder, Norway
Millingen aan de Rijn, Netherlands
Gdańsk, Pomeranian Voivodeship, Poland
Warszawa, mazowieckie, Poland
Poznań, Greater Poland Voivodeship, Poland
Wageningen, Gelderland, Netherlands
Oslo, Norway
Berlin, Berlin, Germany
