Amsterdam, Noord-Holland, Netherlands
Voorschoten, South Holland, Netherlands
Palma, Balearic Islands, Spain
Jena, Thuringia, Germany
München, Bayern, Germany
Hamburg, Hamburg, Germany
Cologne, North Rhine-Westphalia, Germany
Oslo, Norway
Heidelberg, Baden-Wuerttemberg, Germany
Heidelberg, Baden-Württemberg, Germany
Las Palmas de Gran Canaria, Canary Islands, Spain
