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. 2018 Nov 28;13:214. doi: 10.1186/s13023-018-0900-9

Table 8.

Relation between type of authorization and effectiveness

Effectiveness
Survival benefit > 3 months Survival benefit < 3 months, unknown magnitude or no benefit Total
Authorization Full 3 1 4
Conditional or exceptional 3 3 6
Total 6 4 10