Fig. 1From: IA-PACS-CFS: a double-blinded, randomized, sham-controlled, exploratory trial of immunoadsorption in patients with chronic fatigue syndrome (CFS) including patients with post-acute COVID-19 CFS (PACS-CFS)Schematic illustration of the study design. BL, baseline; EOT, end of treatment; EOS, end of studyBack to article page