Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Kiel, Schleswig-Holstein, Germany
Dresden, Saxony, Germany
Helsinki, Uusimaa, Finland
Utrecht, Utrecht, Netherlands
San Francisco, CA, USA
Aarhus, Central Denmark Region, Denmark
Leipzig, Saxony, Germany
Dublin, Dublin, Ireland
Zurich, Zurich, Switzerland
