Use DOI link for HeiCo

README.md

@@ -18,7 +18,7 @@ Pezold, Jérôme A. Kurylec, Jan S. Liechti, Beat P. Müller, and Joël L. Lavan
   ViT-L / checkpoint* or [this direct link](https://dl.fbaipublicfiles.com/jepa/vitl16/vitl16.pth.tar). Please note that we are not
   affiliated with Meta Research in any way.
 
-For details on how to use the provided model weights with the approach proposed in the paper, follow the instructions in its
+For details on how to use the provided model weights with the approach proposed in our paper, follow the instructions in its
 [code repository](https://github.com/DigitalSurgeryLab-Basel/ML-CDS-2025).
 
 ## Data, distribution, and licensing
@@ -29,7 +29,7 @@ For more details, please refer to the license file linked above.
 
 Videos from the following datasets were used for finetuning:
 
-* [Heidelberg colorectal (HeiCo)](https://www.synapse.org/Synapse:syn21903917/files/)
+* [Heidelberg colorectal (HeiCo)](https://doi.org/10.7303/syn21903917)
 * [Cholec80](http://camma.u-strasbg.fr/datasets/)
 * [MultiBypass140](https://github.com/CAMMA-public/MultiBypass140)