adds aknowledgements

README.md

@@ -14,3 +14,15 @@ Instructions on usage:
 - Up to 77GB of free space
 
 note: verissimo library is not at any repository, to install follow instruction in r08_analysis.R
+
+## Cite
+
+This software is published with ``DegreeCox -- a network-based regularization method for survival analysis`` and is online at [http://bmcbioinformatics.biomedcentral.com/](BMC Bioinformatics).
+
+To cite use the following reference:
+
+<reference to add>
+
+## Aknowledgemens
+
+This work was partially supported by the European Union's Horizon 2020 research and innovation program under grant agreement No. 633974 (SOUND project), and FCT, through IDMEC, under LAETA, projects UID/EMS/50022/2013 and PERSEIDS (PTDC/EMS-SIS/0642/2014). SV acknowledges support by Program Investigador FCT (IF/00653/2012) from FCT, co-funded by the European Social Fund (ESF) through the Operational Program Human Potential (POPH).