Buenos Aires, Autonomous City of Buenos Aires, Argentina
Concepción, Bío Bío Region, Chile
Buenos Aires, Buenos Aires City, Argentina
Valdivia, Los Ríos Region, Chile
Concepción, Región del Bío Bío, Chile
Leiden, South Holland, Netherlands
Kingston upon Thames, England, United Kingdom of Great Britain and Northern Ireland
Hannover, Lower Saxony, Germany
Chile