Add task category and link to paper

This PR ensures the dataset can be found at https://huggingface.co/papers/2506.11666 and is categorized as `text-classification`.

README.md

@@ -62,4 +62,10 @@ configs:
     path: data/rml_validation-*
   - split: diagnosis_validation
     path: data/diagnosis_validation-*
+task_categories:
+- text-classification
 ---
+
+This dataset was presented in the paper [Converting Annotated Clinical Cases into Structured Case Report Forms](https://huggingface.co/papers/2506.11666).
+
+Project page: https://huggingface.co/collections/NLP-FBK/e3c-to-crf-67b9844065460cbe42f80166