1. Department of Anaesthetics; Alder Hey Children's NHS Foundation Trust; Liverpool UK
2. School of Nursing and Allied Health; Liverpool John Moore's University; Liverpool UK
3. Faculty of Health and Social care; Edge Hill University; Ormskirk UK
4. Children's Nursing Research Unit; Alder Hey Children's NHSFT; Liverpool UK
5. Faculty of Health; University of Tasmania; Hobart Australia
6. Department of Applied Mathematics; Liverpool John Moore's University; Liverpool UK
7. PICU; Alder Hey Children's NHS Foundation Trust; Liverpool UK
8. School of Nursing; University of Central Lancashire; Preston UK