Potsdam, Brandenburg, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Toms River, NJ, USA
Bielefeld, Nordrhein-Westfalen, Germany
Münster, North Rhine-Westphalia, Germany
Portland, OR, USA
Erfurt, Thüringen, Germany
Bahir Dar, Amhara, Ethiopia
Regensburg, Bavaria, Germany
Bamberg, Bayern, Germany
Philadelphia, PA, USA
