Poznan, Greater Poland, Poland
Lielvārde, Lielvārde Municipality, Latvia
Helsinki, Uusimaa, Finland
Berlin, Marzahn, DR
Berlin, Berlin, Germany
Okegawa, Saitama, Japan
Zagreb, City of Zagreb, Croatia
Niederau, Saxony, Germany
Potsdam, Brandenburg, Germany
Lugano, Ticino, Switzerland
