Hangzhou, Zhejiang, China
Barcelos, Braga, Portugal
Athens, Attica, Greece
Cluj-Napoca, Cluj, Romania
Yerevan, Yerevan, Armenia
Iż-Żebbuġ, Malta
Chazemais, Auvergne-Rhône-Alpes, France
Duesseldorf, North Rhine-Westphalia, Germany
Brussels, Belgium