1School of Medicine, Division of Psychiatry and Applied Psychology, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, NG7 2TU UK
2Nottingham Clinical Trials Unit, University of Nottingham, Nottingham, UK
3Division of Rehabilitation and Ageing, University of Nottingham, Nottingham, UK
4United Lincolnshire Hospitals NHS Trust, Grantham and District Hospital, Grantham, Lincolnshire UK
5Department of Community Paediatrics, Medway NHS Foundation Trust, Kent, UK
6North East London NHS Foundation Trust, Havering CAMHS, Essex, UK
7Leicestershire Partnership NHS Trust, Leicester, UK
8Centre for ADHD and Neurodevelopmental Disorders (CANDAL), University of Nottingham, Nottingham, UK
9NIHR MindTech Medtech Co-operative, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, UK
10NIHR Nottingham Biomedical Research Centre, Institute of Mental Health, University of Nottingham Innovation Park, Triumph Road, Nottingham, UK
© The Author(s) 2021
Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
