Tours, Centre-Val de Loire, France
Curitiba, Paraná, Brazil
Stavanger, Rogaland, Norway
Hannover, Niedersachsen, Germany
Frauenfeld, Thurgau, Switzerland
Zürich, Zurich, Switzerland
Berlin, Berlin, Germany
Gothenburg, Vastra Gotaland, Sweden
Zürich, Zürich, Switzerland
Birsfelden, Basel-Landschaft, Switzerland
