Campinas, São Paulo, Brazil
Curitiba, Paraná, Brazil
Biel/Bienne, Canton of Bern, Switzerland
Athens, Attica, Greece
Chania, Greece
Kampala, Central Region, Uganda
Porto Alegre, Rio Grande do Sul, Brazil
Berlin, Berlin, Germany
Curitiba, Parana, Brazil
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
