Beijing, Beijing Municipality, China
Berlin, Berlin, Germany
Haifa, Haifa district, Israel
Kiel, Schleswig-Holstein, Germany
Etterbeek, Brussels, Belgium
Vienna, Vienna, Austria
Rastatt, Germany
Krasnogorsk, Moskovskaya oblast', Russian Federation
Tartu, Tartu maakond, Estonia
Freiburg im Breisgau, Baden-Württemberg, Germany
Potsdam, Brandenburg, Germany