Oslo, Oslo, Norway
Hameln, Niedersachsen, Germany
Hannover, Niedersachsen, Germany
Giessen, Hessen, Germany
Magdeburg, Saxony Anhalt, Germany
Stockholm, Stockholm, Sweden
Halle (Saale), Saxony Anhalt, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Uppsala, Uppsala, Sweden
