Published on in Vol 5, No 2 (2021): February
1 Academic Neurosurgery Department, University of Cambridge, Cambridge, United Kingdom
2 Department of Psychology, University of Warwick, Coventry, United Kingdom
3 Colchester Hospital University, East Suffolk and North Essex NHS Foundation Trust, Colchester, United Kingdom
4 Centre for Surgical Research, Bristol Medical School: Population Health Sciences, University of Bristol, Bristol, United Kingdom
5 Goffin Consultancy, Cambridge, United Kingdom
6 Wellcome Trust & MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
7 AO Spine, Davos, Switzerland
*these authors contributed equally