Dortmund, North Rhine-Westphalia, Germany
Morgantown, West Virginia, United States
Berlin, Berlin, Germany
Atlanta, GA, USA
Somerville, MA, United States
Hannover, Lower Saxony, Germany
Waedenswil, Zurich, Switzerland
Konstanz, Baden-Württemberg, Germany
Ljubljana, Osrednjeslovenska, Slovenia
Minneapolis, MN, United States
