1. King’s Centre for Military Health Research, King’s College London and Royal College of Psychiatrists, London, UK
2. Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational & Health Psychology, University College London, and National Guideline Alliance, Royal College of Obstetricians and Gynaecologists, London, UK
3. Davenal House Surgery Bromsgrove, NHS England Medical Director for Armed Forces and Veterans Health