Bratislava, Bratislava, Slovakia
Foz do Iguaçu, Paraná, Brazil
Zurich, Zurich, Switzerland
Paris, Ile-de-France, France
Zürich, Zürich, Switzerland
hamburg, Germany
Ottawa, Ontario, Canada
kraków, Poland
Duisburg, North Rhine-Westphalia, Germany
Fribourg, Fribourg, Switzerland
Baar, Zug, Switzerland
Vienna, Vienna, Austria
