Table 1. Overview of the substudies with patient numbers.

	Flow cytometry	qPCR	SSP PCR CE	SSO + PCR
Retrospective study
HLA-B*57:01 +	n = 23	n = 41	n = 30	n = 41
(n = 41)
Prospective study
Blinded sampling	n = 108	n = 108	n = 96	n = 108
(n = 108)

Representation of the substudies with the amount of samples tested per assay.