Stuttgart, Baden-Württemberg, Germany
Marrakesh, Marrakesh-Tensift-El Haouz, Morocco
Hamburg, Hamburg, Germany
Gerlingen, Baden-Württemberg, Germany
Freiburg, Baden-Wuerttemberg, Germany
Bayreuth, Bayern, Germany
Qiryat Tiv'on, Haifa district, Israel
Baden-Württemberg, Germany
Halle (Saale), Saxony-Anhalt, Germany
Aachen, North Rhine-Westphalia, Germany
Munich, Bavaria, Germany