London, England, United Kingdom of Great Britain and Northern Ireland
Zagreb, Zagreb City, Croatia
Vienna, Vienna, Austria
Strasbourg, Alsace-Champagne-Ardenne-Lorraine, France
Brussels, Belgium
Madrid, Community of Madrid, Spain
Dublin, Dublin, Ireland (Republic of)
Goettingen, Lower Saxony, Germany
Gijón, Asturias, Spain
Bergen, Hordaland, Norway
Budapest, Budapest, Hungary
Warsaw, Mazovia, Poland