Freiburg, Baden-Württemberg, Germany
Copenhagen, Capital Region of Denmark, Denmark
Krakow, Lesser Poland Voivodeship, Poland
Lisbon, Lisbon, Portugal
Barcelona, Catalonia, Spain
Oslo, Oslo, Norway
Basel, Basel-Town, Switzerland
Dresden, Saxony, Germany
Torino, Piemonte, Italy
England, United Kingdom of Great Britain and Northern Ireland
Krakow, Lesser Poland, Poland
