Hanover, Lower Saxony, Germany
Osnabrück, Lower Saxony, Germany
Bogota, Distrito Capital, Colombia
Bielefeld, North Rhine-Westphalia, Germany
Hannover, Lower Saxony, Germany
Barsinghausen, Lower Saxony, Germany
Athen, Greece
Hannover, Niedersachsen, Germany
Berlin, Berlin, Germany
Sighisoara, Mures, Romania