1. Centre for Molecular and Metabolic Signalling Division of Basic Medical Sciences St. George's University of London London UK
2. Conway Institute University College Dublin Belfield Dublin 4 Ireland
3. London Centre for Nanotechnology Division of Medicine Imperial College London UK
4. Cinvestav‐Unidad Monterrey C.P. 64060 Monterrey Nuevo Leo´n Mexico
5. Institute of Cytology Russian Academy of Sciences St. Petersburg Russia
6. Imperial College Faculty of Medicine Peripheral Neuropathy Unit Hammersmith Hospital Campus London UK