London, UK
Göttingen, Lower Saxony, Germany
Madrid, Community of Madrid, Spain
Montpellier, Hérault, France
Valle de Bravo, State of Mexico, Mexico
Comalcalco, Tabasco, Mexico
Woodinville, WA, USA
Barranquilla, Atlantico, Colombia
Daejeon, Korea, Republic of
Ciudad de Mendoza, Mendoza, Argentina
Heidelberg, Baden-Württemberg, Germany
El Alto, Departamento de La Paz, Bolivia (Plurinational State of)