Odense, Region of Southern Denmark, Denmark
Osnabrück, Niedersachsen, Germany
Ben Arous, Ben Arous, Tunisia
La Neuveville, Bern, Switzerland
Stockholm, Stockholm, Sweden
Karlsruhe, Germany
Schiltach, Germany
Winterthur, Zurich, Switzerland
Schaffhausen, Schaffhausen, Switzerland
Berlin, Berlin, Germany
Munich, Bavaria, Germany
Basel, Basel-Stadt, Switzerland
