Munich, Bayern, Germany
Nuertingen, Baden-Wuerttemberg, Germany
Nis, Central Serbia, Serbia
Cluj-Napoca, Cluj County, Romania
Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
Geisenheim, Hessen, Germany
Barcelona, Catalonia, Spain
Hereford, United Kingdom
Berlin, Berlin, Germany
Fullerton, CA, USA
Freiburg im Breisgau, Baden-Wuerttemberg, Germany