Sydney, New South Wales, Australia
Leuna, Sachsen-Anhalt, Germany
Aachen, North Rhine-Westphalia, Germany
Wolfsburg, Lower Saxony, Germany
bad waldsee, Baden-Wuerttemberg, Germany
Germany
Hamburg, Germany
Telemark, Norway
Dorsten, Nordrhein-Westfalen, Germany
Medellín, Antioquia, Colombia
Heerlen, Limburg, Netherlands
