Vertaling van "share the knowledge they have acquired " (Nederlands → Frans) :

When possible, those who have had the training can share the knowledge they have acquired with the staff of their hospital.
Si c’est possible, ceux qui ont suivi la formation peuvent transmettre les connaissances acquises au personnel de leur hôpital.

Vulnerable individuals may have the ability to handle this during many periods of their lives or even their entire lives thanks to the protective factors, which are either inherent or which they may have acquired during the events they have faced throughout their lives or thanks to the support of those close to them.
La personne vulnérable peut y faire face durant plusieurs périodes ou même toute sa vie grâce à des facteurs de protection, qui sont inhérents à la personne ou qui peuvent être acquis durant les événements de la vie qu’elle a vécus ou grâce au soutien de ses proches.

The participants all have in common that they have lost someone close through suicide. This shared experience makes it easier to break the taboos, which, in the outside world, virtually condemn one to silence.
Ce vécu partagé facilite la levée des tabous qui, à l’extérieur, condamnent quasi au silence.