1. Edinburgh Medical School Biomedical Sciences University of Edinburgh UK
2. Euan MacDonald Centre for Motor Neuron Disease Research University of Edinburgh UK
3. Institute of Molecular Cell and Systems Biology College of Medical, Veterinary and Life Sciences University of Glasgow UK
4. The Roslin Institute and R(D)SVS University of Edinburgh UK
5. Department of Neurology and Neurosurgery UMC Utrecht Brain Center The Netherlands
6. FingerPrints Proteomics Facility University of Dundee UK