Zagreb, City of Zagreb, Croatia
London, United Kingdom of Great Britain and Northern Ireland
Murcia, Región de Murcia, Spain
București, Municipiul București, Romania
Krakow, Lesser Poland, Poland
Lyon, Auvergne-Rhône-Alpes, France
Madrid, Community of Madrid, Spain
Valenzano, Puglia, Italy
Mina Clavero, Córdoba, Argentina
Livergnano, Emilia-Romagna, Italy
Les Pommerats, Jura, Switzerland
