1. Associate Professor of Pediatrics, Leader, Pediatric Oncology Clinical Trials, Section of Pediatric Hematology-Oncology, Yale University School of Medicine, New Haven, CT, USA
2. Professor of Developmental Psychopathology, Department of Psychology, Roehampton University, London
3. Professor of Clinical Autoimmunity, University of Cambridge, Cambridge
4. Professor of Public Health, King's College London, London