Update README.md

README.md

@@ -29,8 +29,10 @@ If you use the relation extraction models and the concept normalization models,
 @article{campillosetal,
         title = {{Transformer-based relation extraction and concept normalization using an annotated clinical trials corpus}},
         author = {Campillos-Llanos, Leonardo and Valverde-Mateos, Ana and Capllonch-Carri{\'o}n, Adri{\'a}n and Gonz{\'a}lez-Quevedo, David and L{\'o}pez-Urb{\'a}n, Mar{\'i}a Rosa and Hernando-Tundidor, Mar{\'i}a Soledad and Zakhir-Puig, Sof{\'i}a and Heras-Vicente, J{\'o}nathan},
-        journal = {(Under review)},
-        year={2026}
+        journal = {Scientific Data},
+        year={2026},
+        doi = {https://doi.org/10.1038/s41597-026-06608-6},
+        publisher={Springer Nature}
 }
 ```