Bratislava, Slovakia
Zagreb, Zagreb, Croatia
Paris, Île-de-France, France
San Giacomo degli Schiavoni, Molise, Italy
Rotterdam, Zuid-Holland, Netherlands
Berlin, Berlin, Germany
Boulogne-Billancourt, Hauts-de-Seine, France
Neu-Ulm, Bayern, Germany
Zagreb, City of Zagreb, Croatia
Bologna, Bologna, Italy
Tainan, Taiwan
Mandelbachtal, Saarland, Germany
