London, England, United Kingdom of Great Britain and Northern Ireland
Zagreb, City of Zagreb, Croatia
Budapest, Budapest, Hungary
Ghent, Flanders, Belgium
Sonvilier, Canton of Bern, Switzerland
Kaiserslautern, Rhineland-Palatinate, Germany
Bron, Rhône, France
Ribe, Denmark
Würzburg, Bavaria, Germany
Budapest, Hungary
Würzburg, Bayern, Germany