Berlin, Berlin, Germany
Ljubljana, Ljubljana, Slovenia
Aachen, North Rhine-Westphalia, Germany
Perth, Western Australia, Australia
Ljubljana, Osrednjeslovenska, Slovenia
Sebenje, Tržič, Slovenia
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Leimbach, Zürich, Switzerland
Oakland, CA, United States
Boston, MA, USA
BASEL, Basel-Stadt, Switzerland