Copenhagen, Capital Region of Denmark, Denmark
Krumpendorf, Carinthia, Austria
Wien, Wien, Austria
Vancouver, WA, USA
Plovdiv, Plovdiv, Bulgaria
Freiburg, Baden-Württemberg, Germany
Peuerbach, Upper Austria, Austria
Milwaukee, WI, USA
Zürich, Zurich, Switzerland
Innsbruck, Tyrol, Austria
Dublin, County Dublin, Ireland
Munich, Bavaria, Germany