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Fig. 3
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Ulcer size reduction during OTR4120 treatment. Changes in ulcer size during OTR4120 treatment per patient and treatment week. Mean ulcer surface area at each time point was divided by ulcer surface area at baseline and is shown for each patient and treatment week. The horizontal bars represent the average for each time point. *P ≤ 0.05, ** p ≤ 0.01.