1. Department of Chemistry, University College London, Christopher Ingold Laboratories, 20 Gordon Street, London WC1H 0AJ, Wolfson Centre for Gene Therapy of Childhood Disease, Institute of Child Health, University College London, 30 Guilford Street, London WC1N 1EH, School of Biomedical and Health Sciences, Pharmaceutical Science Research Division, King’s College London, Franklin-Wilkins Building, Stamford Street, London SE1 9NH, Centre for Ultrastructure Imaging, King’s College London, New Hunt’s House,...