Friedrichskoog, Schleswig-Holstein, Germany
Milano, Lombardia, Italy
Mainz, Rhineland-Palatinate, Germany
Piedmont, Italy
Köln, Nordrhein-Westfalen, Germany
Wiesbaden, Hesse, Germany
València, Comunidad Valenciana, Spain
Essen, North Rhine-Westphalia, Germany
Amman, Amman Governorate, Jordan
