nivolumab based treatmentpembrolizumab alonepembrolizumab based treatment
nivolumab alone pembrolizumab (10mg/kg) pembrolizumab (10mg/kg) 2 weeks pembrolizumab (2mg/kg) pembrolizumab plus SoC
mML - 2nd line (L2)
mML - L2 - all population 11          
mML - L2 - BRAF mutant 1   
Comparator:  vs Standard of Care (SoC);   vs ipilimumab alone;   vs placebo plus SoC; 
Risk of bias:  low;   some concerns;   high;  NA;