Augsburg, Bavaria, Germany
Hoboken, NJ, USA
Stuttgart, Baden-Württemberg, Germany
Youngstown, OH, USA
Badalona, Barcelona, Spain
Barcelona, Catalonia, Spain
marburg, Hessen, Germany
Guissona, Catalunya, Spain
Philadelphia, PA, USA
Dubna, Moscow Province, Russian Federation
Trondheim, Sor-Trondelag, Norway
