The signatories come from every Member State of the EU and include the Spanish film director Pedro Almodovar, the president of FC Barcelona Sandro Rosell, Nobel Prize winner Professor Christopher Pissarides and several Olympic champions.
Nende hulgas on Hispaania režissöör Pedro Almodóvar, FC Barcelona president Sandro Rosell, Nobeli preemia laureaat professor Christopher Pissarides ja mitu olümpiavõitjat.