Vienna, Austria
Vienna, Vienna, Austria
Puteaux, Île-de-France, France
Barcelona, Catalonia, Spain
Arsdorf, Diekirch, Luxembourg
Paris, Île-de-France, France
Luxembourg, Distrikt Lëtzebuerg, Luxembourg
Schaerbeek, Brussels, Belgium
Langenfeld (Rheinland), Nordrhein-Westfalen, Germany
Royal Leamington Spa, England, United Kingdom of Great Britain and Northern Ireland
Bonn, North Rhine-Westphalia, Germany
Vilnius County, Lithuania
