1. Department of Psychological Sciences Institute of Health and Life Sciences University of Liverpool Liverpool UK
2. School of Community Health and Midwifery University of Central Lancashire Preston UK
3. Centre for Medical Statistics and Health Evaluation University of Liverpool Liverpool UK
4. School of Health Sciences University of Nottingham Nottingham UK
5. Centre for Health Economics and Medicines Evaluation Bangor University Gwynedd UK
6. Lancashire Teaching Hospitals NHS Foundation Trust Preston UK
7. Birth Trauma Association Winchester UK
8. Liverpool Women’s Hospital Foundation Trust Liverpool UK
9. Department of Women’s and Children’s Health University of Liverpool Liverpool UK
10. Liverpool Women’s Hospital Foundation Trust and Liverpool Health Partners Liverpool UK