Wrocław, Lower Silesian Voivodeship, Poland
Paule, Brittany, France
Köln, Nordrhein-Westfalen, Germany
Budapest, Budapest, Hungary
Busan, Korea, Korea (Republic of)
Lisboa Region, Portugal
Saint Charles, IL, United States
Prague, Hlavní město Praha, Czech Republic
Tuebingen, Baden-Wuerttemberg, Germany
Rimavska Sobota, Rimavska Sobota, Slovakia
İzmir, Turkey
Berlin, Berlin, Germany
