Update download links for additional resources

doc/pages/AdditionalResources.rst

@@ -2,26 +2,26 @@ Additional Resources
 --------------------
 
 -  The Galactic magnetic field lenses can be downloaded
-   `here <https://syncandshare.desy.de/index.php/s/ReEXpW7Lngbn2j3>`__ .
+   `here <https://ruhr-uni-bochum.sciebo.de/s/VEaAL2HYbkaHL06>`__ .
 -  The multi-resolution 'Dolag' extragalactic magnetic field, using
    `Quimby <https://github.com/CRPropa/Quimby>`__, can be
    downloaded
-   `here <https://syncandshare.desy.de/index.php/s/StYK4jqcXMtgbZG>`__
+   `here <https://ruhr-uni-bochum.sciebo.de/s/qXJ4sGxA2qW8OQh>`__
 -  The 'Miniati', 'Dolag' and 'Benchmark' extragalactic magnetic field
    models on regular grids are available in the same directory
-   `here <https://syncandshare.desy.de/index.php/s/StYK4jqcXMtgbZG>`__ and the
+   `here <https://ruhr-uni-bochum.sciebo.de/s/qXJ4sGxA2qW8OQh>`__ and the
    corresponding large-scale structure density fields can be downloaded
-   `here <https://syncandshare.desy.de/index.php/s/7a948NZT98fP77Q>`__.
+   `here <https://ruhr-uni-bochum.sciebo.de/s/hQYDJfGwh9HCpQ8>`__.
 -  Data for the constrained `'Hackstein'
    models <https://arxiv.org/abs/1710.01353>`__ of the local Universe
    using initial conditions from the `CLUES
    project <https://arxiv.org/abs/1510.04900>`__ can be downloaded
-   `here <https://syncandshare.desy.de/index.php/s/6HbWrBZeQtQ5t4c>`__.
+   `here <https://ruhr-uni-bochum.sciebo.de/s/kcsulGIhrnU9ks0>`__.
 -  Data for the strong extragalactic magnetic fields by `Alves Batista  et al. 
    <https://arxiv.org/abs/1704.05869>`__ can be downloaded
-   `here <https://syncandshare.desy.de/index.php/s/Fo5xceXtwtk5Exo>`__.
+   `here <https://ruhr-uni-bochum.sciebo.de/s/oerRpvSzFKbkQNj>`__.
 -  Data for the Galactic mass distribution by `Mertsch et al. (2020) <https://arxiv.org/abs/2012.15770>`__ can be found 
-   `here <https://syncandshare.desy.de/index.php/s/aR8wkqYYkDyfWgs>`__. 
+   `here <https://ruhr-uni-bochum.sciebo.de/s/YD4wiiAdn3AK1SU>`__. 
 
 
 Note that these resources are completely external to CRPropa. We cannot supply any kind of additional information nor can we offer support on how to use them.