Dortmund, Nordrhein-Westfalen, Germany
Stuttgart, Baden-Württemberg, Germany
Ladispoli, Lazio, Italy
Leipzig, Saxony, Germany
Cologne, North Rhine-Westphalia, Germany
Cairo, Cairo Governorate, Egypt
Dortmund, North Rhine-Westphalia, Germany
Mülheim an der Ruhr, North Rhine-Westphalia, Germany