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. 2020 Jun;41(6):1001–1008. doi: 10.3174/ajnr.A6547

Fig 1.

Fig 1.

Patient flow diagram showing how patients were selected for the study and the reasons for exclusion. We excluded patients for the following reasons: 1) missing either their SWI or T2-FLAIR scan; 2) lesions <3 mm or infratentorial lesions that could not be identified on the SWI due to artifacts; 3) automated lesion masks not passing quality checks; and 4) diagnostic doubt by the end of the study follow-up. RRMS indicates relapsing-remitting multiple sclerosis.