Greetings, We wish to generate more data like DREAM4, but the GNW source files, information on perturbation, additional data sets (like oscillation) are missing from the supplementary information zip archive. The supplementary information PDF points to the files existing on Synapse, but we finally found them at http://gnw.sourceforge.net/dreamchallenge.html, the zip file has these within the "sizeX" folder. Thanks!