Generation of patterns for groups of test persons. The screening of samples obtained from different healthy individuals yielded the generation of several hundreds of plots to date. The storage of all data within the database allows the comparison of the individual data and the compilation of the data into a general pattern significant for health (shown here). This allows screening for common molecules excreted in different individuals and can also be applied toward the data exploitation of patients with different diseases or even different stages of disease. In analogy to the generation of the control pattern, pattern for patients undergoing HSCT were generated.