Homburg, Saarland, Germany
Zürich, Zürich, Switzerland
Essen, North Rhine-Westphalia, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Ankara, Ankara Province, Turkey
Stuttgart, Baden-Wuerttemberg, Germany
Erlangen, Bavaria, Germany
Melbourne, Victoria, Australia
Los Angeles, CA, USA
Venice, Province of Venice, Italy
Ankara, Ankara, Turkey
