London, UK
Zürich, Zurich, Switzerland
Thessaloniki, Central Macedonia, Greece
Kozani, Greece
Leiden, Zuid-Holland, Netherlands
Muiden, Netherlands
Marseille, Provence-Alpes-Côte d'Azur, France
Lille, Nord-Pas-de-Calais, France
York, England, United Kingdom of Great Britain and Northern Ireland
Calgary, Alberta, Canada
Fribourg, Canton of Fribourg, Switzerland
Bern, Bern, Switzerland
