Londonderry, Northern Ireland, United Kingdom of Great Britain and Northern Ireland
Ahrbrueck, Rhineland-Palatinate, Germany
Eindhoven, North Brabant, Netherlands
Cluj-Napoca, Cluj County, Romania
Hamburg, Hamburg, Germany
Germany
Bielefeld, Nordrhein-Westfalen, Germany
Bochum, North Rhine-Westphalia, Germany
Bucharest, Bucharest, Romania
Moscow, Moscow, Russian Federation
Berlin, Berlin, Germany
Budapest, Budapest, Hungary
