Konstanz, Baden-Württemberg, Germany
Tübingen, Baden-Württemberg, Germany
Visby, Gotland County, Sweden
Uppsala, Uppsala, Sweden
Gothenburg, Västra Götalands län, Sweden
Solna, Stockholms län, Sweden
Brussel (Sint-Gillis), Brussel, Belgium
Istanbul, Istanbul, Turkey
Toronto, Ontario
Bad Wünnenberg, Nordrhein-Westfalen, Germany
Hanoi, Viet Nam