Bonn, Nordrhine-Westfalia, Germany
Addis Ababa, Addis Ababa, Ethiopia
Bochum, Nordrhein-Westfalen, Germany
Amherst, MA, USA
Berlin, Berlin, Germany
Paris, Île-de-France, France
Bellevue, KY, USA
helsinki, Finland
Brunswick, Lower Saxony, Germany
Lexington, KY, USA
New York, NY, USA
Louisville, KY, USA
