Fig. 1From: Potentiation of cord blood cell therapy with erythropoietin for children with CP: a 2 × 2 factorial randomized placebo-controlled trialScreening, randomization, and follow-up. a The timeline of the study, b the cooperation of investigators to maintain double-blindness, and c the study flow. CP, cerebral palsy; DTI, diffusion tensor image; EEG, electroencephalogram; EPO, erythropoietin; FA, fractional anisotropy; GMFCS, gross motor function classification system; HLA, human leukocyte antigen; MRI, magnetic resonance imaging; PET, positron emission tomography; UCB, umbilical cord bloodBack to article page