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Trial selection flowchart.
a128 non-priority trials from database searching and 15 trials from ClinicalTrials.gov that were included, but not extracted. bHDFUDR045 and HDFUP3S049 results were reported by Dohil et al. [12] and not discussed separately. cHDFUP4LTS050 was an uncontrolled, single-group trial that assessed patients from previous trials (HDFUP3B048 and HDFUP3S049). CTR = clinical trial report; SGA = subgroup analysis.
