update links and citation guidance

README.md

@@ -6,6 +6,10 @@ tags: [medical, x-ray, segmentation, anatomy]
 
 # FleXray data release
 
+- Website: [FleXray project page](https://victorbutoi.github.io/FleXray/)
+- Paper: [FleXray: Flexible Full-Body X-ray Segmentation](https://github.com/VictorButoi/FleXray_paper)
+- Code: [github.com/VictorButoi/FleXray](https://github.com/VictorButoi/FleXray)
+
 Training and evaluation data for **FleXray**, a pan-anatomy X-ray segmentation model.
 This repository holds every real X-ray source whose license permits redistribution,
 repackaged in FleXray's common label protocol in the `fxr-dataset` package format.
@@ -24,7 +28,7 @@ Two companion releases complete the data described in the paper:
 | ElbowLat | evaluation | 601 (419/91/91) | humeri, radii, ulnae | https://universe.roboflow.com/ionspace/elbow_lat-lnn0s-pmycd |
 | HipRay | evaluation | 139 (97/21/21) | femurs, hips | https://data.mendeley.com/datasets/zm6bxzhmfz/1 |
 | LowerLimbs | evaluation | 56 (39/9/8) | femurs, tibiae, fibulae | https://universe.roboflow.com/orthopedicstitching/bone-identifier-1rey5 |
-| MendeleyCXR | evaluation | 6696 (4681/1041/974) | lungs | https://data.mendeley.com/datasets/8gf9vpkhgy/ |
+| MendeleyCXR | evaluation | 704 (493/106/105); Montgomery + Shenzhen subsets only, the Darwin subset duplicates DarwinCVD19 | lungs | https://data.mendeley.com/datasets/8gf9vpkhgy/ |
 | MTDDH | evaluation | 905 (632/138/135) | ilium, pubis, ischium, femoral head, femur | https://doi.org/10.57760/sciencedb.24372 |
 
 Each `<Dataset>/` folder contains `dataset.yml`, `images/` (16-bit PNG), `labels/`
@@ -72,5 +76,20 @@ data:
 
 ## Citation
 
-Please cite the FleXray paper and the original source of every dataset you use
-(citations are listed in each dataset folder's `README.md`).
+If you use either **FluXray** or our **MURA annotations**, please cite the
+FleXray paper:
+
+```bibtex
+@software{butoi2026flexray,
+  title = {FleXray: Flexible Full-Body X-ray Segmentation},
+  author = {Butoi, Victor Ion and Gopalakrishnan, Vivek and
+            Guttag, John V. and Dalca, Adrian V. and Dey, Neel},
+  year = {2026},
+  license = {MIT},
+  url = {https://github.com/VictorButoi/FleXray}
+}
+```
+
+If you use any of the other datasets, please cite the original dataset sources
+and comply with their copyright and license terms. Citations and licensing
+details are listed in the `README.md` and `LICENSE` files within each dataset folder.