Berlin, Berlin, Germany

Euskirchen, North Rhine-Westphalia, Germany

Albstadt, Baden-Württemberg, Germany

Schwäbisch Hall, Baden-Württemberg, Germany

Kempen, North Rhine-Westphalia, Germany

Oranienburg, Brandenburg, Germany

Mülheim An Der Ruhr, North Rhine-Westphalia, Germany

Duisburg, North Rhine-Westphalia, Germany

Kempten, Bavaria, Germany

Bruchköbel, Hesse, Germany

Wolfsburg, Lower Saxony, Germany

Stolberg, North Rhine-Westphalia, Germany

Hanover, Lower Saxony, Germany

Lollar, Hesse, Germany

Augsburg, Bavaria, Germany