Table 1: Model variables. Each variable describes the total number of the related entity in the associated compartment.

Variable Description compartment

Injected activated OT1 CTLsinjection point
Injected anti-CD137 antibodiesinjection point
Melanoma tumor cells skin
Tumor antigens skin
Activated OT1 CTLs skin
Injected anti-CD137 antibodies skin
Naïve CTLs skin