For each pore size (150, 200 and 250 µm), three scaffolds were printed and fourpictures were then taken per scaffold using binocular microscopy. After thresholding the images withImageJ® software (NIH), a plug-in was written to automatically calculate pore dimensions (pore lengthand pore width were pooled) and thread diameter. Both for pore length and thread diameter, more than330 measurements were realized per scaffold resulting in a total number of more than 1200measurements.