Affiliation: | 1. LN Tume, RN RSCN RNT Dip App Sci (Nurs), B Nurs, M Clin Nurs (Crit Care), PGDE, PhD, Senior Nursing Research Fellow PICU, Alder Hey Children's NHS Foundation Trust and Liverpool John Moores University, Liverpool, UK;2. S Siner, RN (Children) Dip Nursing, PICU Nursing Course, Staff Nurse PICU, Alder Hey Children's NHS Foundation Trust, Liverpool, UK;3. E Scott, RN RSCN Dip HE ENB 415, Research Data Manager (and ex‐PICU nurse), PICU and Research and Development Dept, Alder Hey Children's NHS Foundation Trust, Liverpool, UK;4. S Lane, PhD, MSc, BSc (Hon), Lecturer in Medical Statistics, Department of Biostatistics, University of Liverpool, Shelleys Cottage, University of Liverpool, Liverpool, UK |