1. Department of Mental Health Nursing, Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, King's College London, London, UK
2. Adult Nursing, Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, King's College London, London, UK
3. Clinical Toxicology, Guy’s and St Thomas’ NHS Foundation Trust and King’s Health Partners, London, UK
4. Faculty of Life Sciences and Medicine, King’s College London, London, UK