Table 2.

Cohorts used in this study.

Cohort name	Tumor type	Cohort size	Target checkpoint
PUCH	Melanoma	55	PD-1
Riaz17 (¹⁵)	Melanoma	51	PD-1
Gide19 (²¹)	Melanoma	41	PD-1
Hugo16 (¹⁴)	Melanoma	28	PD-1
VanAllen15 (⁴⁰)	Melanoma	42	CTLA-4
Liu19 (¹³)	Melanoma	54	PD-1
Kim18 (⁴¹)	Gastric	45	PD-1