Simeria, Hunedoara, Romania
Freiburg im Breisgau, Baden-Württemberg
Ponferrada, Castile and León, Spain
Cuautitlán, Estado de México, Mexico
Barcelona, Catalunya, Spain
Moscow, Moscow, Russian Federation
Sydney, New South Wales, Australia
Freiburg im Breisgau, Baden-Württemberg, Germany
Madrid, Community of Madrid, Spain
Dublin, Dublin, Ireland
Madrid, Madrid, Spain