Lisbon, Lisbon, Portugal
Berlin, Berlin, Germany
Moscow, Moscow, Russian Federation
Jena, Thuringia, Germany
Belo Horizonte, State of Minas Gerais, Brazil
Rolle, Vaud, Switzerland
Waldshut-Tiengen, Baden-Württemberg, Germany
Prague, Czechia
Asuncion, Paraguay
Stuttgart, Baden-Wuerttemberg, Germany
Wiesbaden, Hessen, Germany
Barcelona, Catalonia, Spain
