Brisbane, Queensland, Australia
Erkelenz, North Rhine-Westphalia, Germany
Brussels, Brussels, Belgium
Ludwigshafen, Rhineland-Palatinate, Germany
Mannheim, Baden-Württemberg, Germany
Saarbrücken, Saarland, Germany
Cairns City, Queensland, Australia
Perth, Western Australia, Australia
Campoalegre, Huila, Colombia
Herne, NRW, Germany
Wuppertal, North Rhine-Westphalia, Germany
Melbourne, Victoria, Australia
