Stuttgart, Germany
Medellín
Bruehl, North Rhine-Westphalia, Germany
Bornheim, North Rhine-Westphalia, Germany
Nürtingen, Baden-Württemberg, Germany
Ho Chi Minh City, Ho Chi Minh City, Viet Nam
München, Bayern, Germany
Frankfurt, Hesse, Germany
Risum-Lindholm, Schleswig-Holstein, Germany