Brühl, North Rhine-Westphalia, Germany
London, England, United Kingdom
Sonnefeld, Bavaria, Germany
Freiburg, Germany
Heerlen, Limburg, Netherlands
Tuttlingen, Baden-Württemberg, Germany
Bern, Canton of Bern, Switzerland
Köln, Nordrhein-Westfalen, Germany
Melbourne, Victoria, Australia
Helsinki, Uusimaa, Finland
