Frankfurt, Hesse, Germany
St. Louis, MO, USA
Nuremberg, Bavaria, Germany
Bünde, North Rhine-Westphalia, Germany
Bielefeld, North Rhine-Westphalia, Germany
Izmir, Izmir, Turkey
Madrid, Madrid, Spain
Ottawa, Ontario, Canada
Greifswald, Mecklenburg-Vorpommern, Germany
München, Bayern, Germany
Bremen, Bremen, Germany
Saratoga Springs, NY, USA