Bloomfield Hills, MI, USA
Dortmund, Nordrhein-Westfalen, Germany
Bad Essen, Osnabrück, Germany
Leichlingen (Rheinland), North Rhine-Westphalia, Germany
Edinburgh, United Kingdom of Great Britain and Northern Ireland
Barcelona, Cataluña, Spain
Geseke, North Rhine-Westphalia, Germany
Helsinki, Finland, Finland
Umbria, Italy
Cologne, North Rhine-Westphalia, Germany
Krefeld, North Rhine-Westphalia, Germany
