1. University of Edinburgh; Centre for Clinical Brain Sciences; Chancellor’s Building FU201a 49 Little France Crescent Edinburgh Scotland UK EH16 4SB
2. The Evidence-Based Medicine Consultancy Ltd; 3rd Floor Northgate House Upper Borough Walls Bath UK BA1 1RG
3. Newcastle University; Institute of Health & Society; Baddiley-Clark Building, Richardson Road Newcastle upon Tyne UK NE2 4AA
4. Institute of Translational Medicine; University of Liverpool & Department of Neurosurgery The Walton Centre NHS Foundation Trust Liverpool Merseyside UK