Correction to: Waterbirth: a national retrospective cohort study of factors associated with its use among women in England

Affiliations

• ¹ National Maternity and Perinatal Audit (NMPA), RCOG Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 10 -18 Union Street, London, SE1 1SZ, UK. harriet.aughey@gmail.com.
• ² University Hospitals Bristol NHS Foundation Trust, Bristol, UK. harriet.aughey@gmail.com.
• ³ National Maternity and Perinatal Audit (NMPA), RCOG Centre for Quality Improvement and Clinical Audit, Royal College of Obstetricians and Gynaecologists, 10 -18 Union Street, London, SE1 1SZ, UK.
• ⁴ Department of Health Service Research and Policy, London School of Hygiene and Tropical Medicine, London, UK.
• ⁵ Population Health Analytics, Cerner, London, UK.
• ⁶ Centre for Reproduction Research, De Montfort University, Leicester, UK.
• ⁷ Royal Free London NHS foundation Trust, London, UK.
• ⁸ Specialty of Obstetrics, Gynaecology and Neonatology, Westmead Clinical School, University of Sydney, Sydney, Australia.
• ⁹ Faculty of Health and Life Sciences, De Montfort University, Leicester, UK.