London, England, United Kingdom of Great Britain and Northern Ireland
Düsseldorf, NRW, Germany
Redding, California, United States
Denver, Colorado, United States
Rheinhausen, Baden-Württemberg, Germany
Berlin, Germany
Chinchón , Community of Madrid, Spain
Elzach - Prechtal, Baden - Württenberg, Germany
Freiburg, Baden-Württemberg, Germany
