Stuttgart, Baden-Württemberg, Germany
Balingen, Baden-Wuerttemberg, Germany
Bremen, Bremen, Germany
Belo Horizonte, Minas Gerais, Brazil
Zwickau, Saxony, Germany
Leipzig, Saxony, Germany
Halle (Saale), Saxony-Anhalt, Germany
State of Minas Gerais, Brazil
Dresden, Sachsen, Germany
Kassel, Hessen, Germany
