XCR1 and infection: We observed no impairment of memory T‐cell formation after subcutaneous MCMV infection after depletion of pDCs (Figure 5b), Langerhans cells (Figure 5c) or, in contrast to data derived from mice with genetic defects in cross‐presenting DCs (and thus throughout the time course of infection [35]), XCR1+ DCs (Figure 5d).