Wallhalben, Rhineland-Palatinate, Germany
Auckland, Auckland, New Zealand
Wiesbaden, Hessen, Germany
Halle (Saale), Saxony-Anhalt, Germany
Leipzig, Saxony, Germany
Bergisch Gladbach, Nordrhein-Westfalen, Germany
Itteville, France
Giessen, Hesse, Germany
Paris, Île-de-France, France