Heilbronn, Baden-Württemberg, Germany
Brussels, Brussels, Belgium
Girona, Catalonia, Spain
Geneva, Switzerland
Saint Petersburg, Saint Petersburg, Russian Federation
Perm, Perm Region, Russian Federation
Bristol, Bristol, United Kingdom of Great Britain and Northern Ireland
Houston, TX, USA
Londonderry, Northern Ireland, United Kingdom of Great Britain and Northern Ireland
Belgrade, Serbia
Košice, Košice Region, Slovakia
Madrid, Community of Madrid, Spain
