Dix-huit institutions de recherche de sept pays (France, Italie, Pays-Bas, Afrique du Sud, Espagne, Suisse et Royaume-Uni), ainsi que le Centre commun de recherche de la Commission européenne, y ont collaboré.
The project brought together 18 research institutions from 7 countries (France, Italy, the Netherlands, South Africa, Spain, Switzerland and the UK) as well as European Commission's Joint Research Centre.