The competent institution of the second Member State shall grant a supplement to the worker, the amount of which shall be determined according to the legislation which it administers and shall be equal to the difference between the amount of benefits due after the aggravation and the amount which would have been due prior to the aggravation under the legislation which it administers if the disease in question had occurred under the legislation of that State;
L'institution compétente du second État accorde au travailleur un supplément dont le montant est égal à la différence entre le montant des prestations dues après l'aggravation et celui des prestations qui auraient été dues avant l'aggravation, selon les dispositions de la législation qu'elle applique, si la maladie considérée était survenue sous la législation de cet État;