Sofia, Sofia, Bulgaria
Bochum, North Rhine-Westphalia, Germany
Sorocaba, São Paulo, Brazil
Lille, Nord-Pas-de-Calais, France
Istanbul, Istanbul, Turkey
Basel, Basel-Town, Switzerland
Santiago, Metropolitana (RM), Chile
Paarl, Cape Town, South Africa
Berlin, Berlin, Germany
Ankara, Turkey
Chêne-Bougeries, Switzerland
