--- a/Marea/marea_cluster.xml	Wed Jun 03 11:43:11 2020 -0400
+++ b/Marea/marea_cluster.xml	Wed Jun 03 12:00:40 2020 -0400
@@ -145,33 +145,7 @@
 
 ]]>
     </help>
-    <citations>
-      <!--esempio di citazione-->
-      <citation type="bibtex">
-        @article{graudenzi2018integration,
-        title={Integration of transcriptomic data and metabolic networks in cancer samples reveals highly significant prognostic power},
-        author={Graudenzi, Alex and Maspero, Davide and Di Filippo, Marzia and Gnugnoli, Marco and Isella, Claudio and Mauri, Giancarlo and Medico, Enzo and Antoniotti, Marco and Damiani, Chiara},
-        journal={Journal of biomedical informatics},
-        volume={87},
-        pages={37--49},
-        year={2018},
-        publisher={Elsevier},
-        url = {https://doi.org/10.1016/j.jbi.2018.09.010},
-        }
-      </citation>
-      <citation type="bibtex">
-        @article{damiani2020marea4galaxy,
-        title={MaREA4Galaxy: Metabolic reaction enrichment analysis and visualization of RNA-seq data within Galaxy},
-        author={Damiani, Chiara and Rovida, Lorenzo and Maspero, Davide and Sala, Irene and Rosato, Luca and Di Filippo, Marzia and Pescini, Dario and Graudenzi, Alex and Antoniotti, Marco and Mauri, Giancarlo},
-        journal={Computational and Structural Biotechnology Journal},
-        volume={18},
-        pages={993},
-        year={2020},
-        publisher={Research Network of Computational and Structural Biotechnology},
-        url = {https://doi.org/10.1016/j.csbj.2020.04.008},
-        }
-      </citation>
-    </citations>
+    <expand macro="citations" />
 </tool>