Düsseldorf, Nordrhein-Westfalen, Germany
Dunakeszi, Pest County, Hungary
Hamburg, Hamburg, Germany
Haywards Heath, England, United Kingdom of Great Britain and Northern Ireland
Berlin, Germany
Sofia, Sofia City Province, Bulgaria
Gdansk, Poland
Budapest, Budapest, Hungary
Willisau, Canton of Lucerne, Switzerland
Cairo, Cairo Governorate, Egypt
Frankfurt, Hesse, Germany
Erlangen, Bavaria, Germany
