Heilbronn, Baden-Württemberg, Germany
Cali, Valle del Cauca, Colombia
Reno, NV, USA
Portland, OR, USA
Linz, Upper Austria, Austria
Hamburg, Hamburg, Germany
Livermore, CA, USA
Rostock, Mecklenburg-Vorpommern, Germany
Malmö, Sweden, Sweden
Sandnessjøen, Nordland, Norway
Boston, MA, USA
