Advertising and sponsorship AI use Authorship and contributorship Competing interests Complaints Copyright and authors’ rights Correction and retraction policies Data protection policy Data sharing Editor Roles & Responsibilities Funding ORCID Patient and public partnership Patient consent and confidentiality Peer Review Terms and Conditions Preprints Publication embargo Reproducing third party illustrative materials Research Ethics Rapid responses Scientific misconduct Trial registration Policies Policies In this section:Advertising and sponsorship AI use Authorship and contributorship Competing interests Complaints Copyright and authors’ rights Correction and retraction policies Data protection policy Data sharing Editor Roles & Responsibilities Funding ORCID Patient and public partnership Patient consent and confidentiality Peer Review Terms and Conditions Preprints Publication embargo Reproducing third party illustrative materials Research Ethics Rapid responses Scientific misconduct Trial registration Journal data sharing policy Journal Tier 1 Tier 2 Tier 3 Archives of Disease in Childhood ✓ ADC: Fetal and Neonatal ✓ Annals of the Rheumatic Diseases ✓ British Journal of Ophthalmology ✓ British Journal of Sports Medicine ✓ BMJ Evidence-Based Medicine ✓ BMJ Health & Care Informatics ✓ BMJ Global Health ✓ BMJ Innovations ✓ BMJ Leader ✓ BMJ Nutrition, Prevention & Health ✓ BMJ Open ✓ BMJ Open Diabetes Research and Care ✓ BMJ Open Gastroenterology ✓ BMJ Open Gastroenterology ✓ BMJ Neurology Open ✓ BMJ Open Quality ✓ BMJ Open Respiratory Research ✓ BMJ Open Science ✓ BMJ Open Sports & Exercise Medicine ✓ BMJ Paediatrics Open ✓ BMJ Quality & Safety ✓ BMJ Supportive & Palliative Care ✓ BMJ Surgery, Interventions, & Health Technologies ✓ BMJ Sexual & Reproductive Health ✓ Evidence-Based Mental Health ✓ European Journal of Hospital Pharmacy ✓ Emergency Medicine Journal ✓ Frontline Gastroenterology ✓ Family Medicine and Community Health ✓ General Psychiatry ✓ Gut ✓ Heart ✓ Heart Asia ✓ Injury Prevention ✓ Integrated Healthcare Journal ✓ International Journal of Gynecological Cancer ✓ Journal for ImmunoTherapy of Cancer ✓ Journal of Clinical Pathology ✓ Journal of Epidemiology & Community Health ✓ Journal of Investigative Medicine ✓ Journal of Medical Ethics ✓ Journal of Medical Genetics ✓ Journal of NeuroInterventional Surgery ✓ Journal of Neurology, Neurosurgery & Psychiatry ✓ Journal of Royal Army Medical Corps ✓ Lupus Science & Medicine ✓ Medical Humanities ✓ Occupational and Environmental Medicine ✓ Open Heart ✓ Postgraduate Medical Journal ✓ Regional Anesthesia & Pain Medicine ✓ RMD Open ✓ Sexually Transmitted Infections ✓ Stroke and Vascular Neurology ✓ Tobacco Control ✓ Thorax ✓ Trauma Surgery & Acute Care Open ✓ World Journal of Pediatric Surgery ✓ In this section:Advertising and sponsorship AI use Authorship and contributorship Competing interests Complaints Copyright and authors’ rights Correction and retraction policies Data protection policy Data sharing Editor Roles & Responsibilities Funding ORCID Patient and public partnership Patient consent and confidentiality Peer Review Terms and Conditions Preprints Publication embargo Reproducing third party illustrative materials Research Ethics Rapid responses Scientific misconduct Trial registration