Consort diagram providing details of PCNSL subtype and sample testing performed. ACSRB, AIDS Cancer Specimen Resource Bank; AH, Austin Hospital; NNTC, NeuroAIDS National Tissue Collection; PAH, Princess Alexandra Hospital; WH, Westmead Hospital. *One of the 2 EBV⁻ HIV⁺ PCNSL tissues underwent sequencing only, and both had COO. **Brain TK cell-line underwent targeted sequencing only.