* Antal mutationer fra listen af mutationer assicieret med et formindsket respons over for PREZISTA/ ritonavir (V11I, V32I, L33F, I47V, I50V, I54L eller M, T74P, L76V, I84V eller L89V)
* Number of mutations from the list of mutations associated with a diminished response to PREZISTA/ritonavir (V11I, V32I, L33F, I47V, I50V, I54L or M, T74P, L76V, I84V or L89V)