Eberswalde, Brandenburg, Germany
Beijing, Beijing Municipality, China
Prague, Prague, Czech Republic
Stockholm, Stockholms län, Sweden
Singapore, Singapore
Poznań, Greater Poland, Poland
Heidelberg, Baden-Wuerttemberg, Germany
Wien, Wien, Austria
Tartu, Tartu county, Estonia
Warsaw, Mazovia, Poland
Zurich, Zurich, Switzerland
Tartu, Tartumaa, Estonia
