Bern, Bern, Switzerland
Constanța, Constanța County, Romania
București, Municipiul București, Romania
London, London, England
Fribourg, Fribourg, Switzerland
Nidau, Canton of Bern, Switzerland
Sheffield, England, United Kingdom
Berlin, Berlin, Germany
Dresden, Sachsen, Germany
Zürich, Zürich, Switzerland
Florence, Tuscany, Italy
