Konstanz, Baden-Württemberg, Germany
erlangen, Germany
Curitiba, State of Paraná, Brazil
Munich, Germany
Emmendingen, Baden-Wuerttemberg, Germany
Stockholm, Sweden
Irsee, Bavaria, Germany
Kreuzlingen, Thurgau
Bielefeld, North Rhine-Westphalia, Germany
Freiburg, Baden-Württemberg, Germany
Caxias do Sul, Rio Grande do Sul, Brazil