A summary of the results is shown in each of the tables and figures.The tables have been presented in such a way that highest and lowestvalues are easily identified by the colours scale. Statistical comparisonshave been arranged according to their origin (animal or tissue) as weconsider that comparing all different membranes among each other haslittle relevance. Furthermore, relevant significant differences have beenincorporated within the text, but not within the tables in order toclearly present the results. All p-values can be found in Supplementdocument 1.