Bucharest, Bucharest, Romania
Piedras Blancas, Asturias, Spain
Heidelberg, Baden-Württemberg, Germany
Aluminé, Neuquen, Argentina
Bayreuth, Bayern, Germany
Nuremberg, Bavaria, Germany
Berlin, Berlin, Germany
San Carlos de Bariloche, Río Negro, Argentina
Aachen, Nordrhein-Westfalen, Germany
Belo Horizonte, State of Minas Gerais, Brazil
Sorocaba, São Paulo, Brazil
Bühl, Baden-Württemberg, Germany
