Cologne, North Rhine-Westphalia, Germany
Münster, North Rhine-Westphalia, Germany
Jena, Thüringen, Germany
Bonn, North Rhine-Westphalia, Germany
Malaga, Malaga, Spain
Magdeburg, Saxony-Anhalt, Germany
Scotland, United Kingdom of Great Britain and Northern Ireland
Berlin, Berlin, Germany
Maastricht, Limburg, Netherlands