Haltern am See, Nordrhein-Westfalen, Germany
Bonn, North Rhine-Westphalia, Germany
Essen, North Rhine-Westphalia, Germany
Gütersloh, Nordrhein-Westfalen, Germany
Osnabrück, Lower Saxony, Germany
Gold Coast, Queensland, Australia
Hanover, Lower Saxony, Germany
Milano, Lombardia, Italy
Freiburg, Baden-Württemberg, Germany
Wesel, Nordrhein-Westfalen, Germany
Lund, Skåne County, Sweden