Bern, Bern, Switzerland
Gothenburg, Västra Götaland County, Sweden
Trondheim, Sor-Trondelag, Norway
Stuttgart, Baden-Württemberg, Germany
Dresden, Saxony, Germany
Kassel, Hessen, Germany
Bad Dürkheim, Rheinland-Pfalz, Germany
Flensburg, Schleswig-Holstein, Germany
Bristol, England, United Kingdom of Great Britain and Northern Ireland
