english: What we're asking and looking for is, are there a very few set of individuals who are actually walking around with the risk that normally would cause a disease, but something in them, something hidden in them is actually protective and keeping them from exhibiting those symptoms?
non_english: Waar we echt naar op zoek zijn, zijn zeldzame individuen die daadwerkelijk het risico op ziekte lopen, maar iets in hen,  iets verborgens in hen, beschermt ze en verhindert dat die symptomen  zich manifesteren.