Melbourne, Victoria, Australia
St. Gallen, Sankt Gallen, Switzerland
Hopewell Township, NJ, USA
Traismauer, Vienna, Austria
Zürich, Zürich, Switzerland
Kosice, Kosice, Slovakia
Neuchatel, Neuchatel, Switzerland
Riehen, Basel-Town, Switzerland
Vernosc-les-Annonay, Rhone-Alpes, France
Bern, Canton of Bern, Switzerland
Sicily, Italy
Prague, Hlavní město Praha, Czech Republic
