Philadelphia, PA, USA
Illnau-Effretikon, Zurich, Switzerland
Chemnitz, Saxony, Germany
Zürich, Switzerland
Utrecht, Utrecht, Netherlands
Zürich, Zurich, Switzerland
Berlin, Berlin, Germany
Chemnitz, Sachsen, Germany
Istanbul, Istanbul, Turkey
Barcelona, Cataluña, Spain
Odense, Odense Municipality, Denmark
Lachau, Auvergne-Rhône-Alpes, France