Ghardaia, Ghardaia, Algeria
Heidelberg, Baden-Württemberg, Germany
Heidelberg, Baden-Wuerttemberg, Germany
Hamburg, Hamburg, Germany
Paris, Ile-de-France, France
Moscow, Russian Federation
Stockholm, Stockholm, Sweden
Canberra, Australian Capital Territory, Australia
Alumot, North District, Israel
Tübingen, Baden-Württemberg, Germany
Uppsala, Uppsala, Sweden