La Rochelle, Poitou-Charentes, France
Santiago, Región Metropolitana, Chile
San Leandro, CA, USA
Saarbruecken, Saarland, Germany
Leipzig, Saxony, Germany
Bern, Suiza, Peru
Hamburg, hamburg, Germany
Biel/Bienne, Canton of Bern, Switzerland
Stralsund, Mecklenburg-Vorpommern, Germany
Konstanz, Baden-Württemberg, Germany
Verona, Veneto, Italy
Biberach, Baden-Württemberg, Germany
