Goettingen, Lower Saxony, Germany
Melbourne, Victoria, Australia
Magdeburg, Saxony Anhalt, Germany
Stara Zagora, Stara Zagora, Bulgaria
Leipzig, Saxony, Germany
Sofia, Sofia, Bulgaria
Strasbourg, Alsace, France
Halle (Saale), Saxony Anhalt, Germany
Heidelberg, Baden-Württemberg, Germany
Dublin, Dublin
Lille, Nord-Pas-de-Calais, France
