Strasbourg, Alsace, France
Zurich, Zurich, Switzerland
Perth, Western Australia, Australia
Athens, Attica, Greece
Aarhus, Central Denmark Region, Denmark
Creteil, Ile-de-France, France
Saarbrücken, Saarland, Germany
Oslo, Oslo, Norway
Linkoping, Ostergotland, Sweden
Leipzig, Saxony, Germany
Paris, Ile-de-France, France
Potsdam, Brandenburg, Germany
