Fig 1.
Two manufacturers (Siemens and Philips) and a range of scanner models were used to systematically test the repeatability and reproducibility of multiparametric-MRI derived measurements in human participants and phantoms.
Fig 2.
Bland-Altman plots demonstrating T1 measurements in phantoms before and after standardisation at (a) 1.5T and (b) 3T.
Fig 3.
Repeatability and reproducibility of phantom measurements.
Bland-Altman plots from phantom measurements across manufacturer and field strength for (a) T1, (b) T2*, and (c) PDFF.
Fig 4.
Repeatability and reproducibility of human multiparametric MRI measurements.
Bland-Altman plots from human measurements across manufacturer and field strength for (a) cT1, (b) T2*, and (c) PDFF.