add grnn multiomics

Author: marouenbg

netbooks/Welcome_to_netBooks.ipynb

@@ -119,6 +119,8 @@
     "    \n",
     "        - [Sex differences in lung adenocarcinoma](netZooR/sex_differences_LUAD.ipynb)\n",
     "        \n",
+    "        - [Integrating GRNs with multi-omics data](GRN_multi_omics_integration.ipynb)\n",
+    "        \n",
     "    - Published studies\n",
     "    \n",
     "        - [Comparing LIONESS Regulatory Networks using limma](netZooR/lioness_limma_tutorial_server.ipynb). Publication: [DOI: 10.1158/0008-5472.CAN-18-0454](https://cancerres.aacrjournals.org/content/78/19/5538.short) (R 4.3.1)\n",