Karlsruhe, Baden-Württemberg, Germany
Denton, TX, USA
Puerto Natales, Magallanes y la Antártica Chilena Region, Chile
Salzgitter, Niedersachsen, Germany
Edmonton, Alberta, Canada
Heppenheim (Bergstrasse), Hessen, Germany
Melbourne, Victoria, Australia
Munich, Bavaria, Germany
Graz, Styria, Austria
Jena, Thüringen, Germany
San Diego, CA, USA