Authors should describe the data, materials, code, instruments and analytical procedures necessary to understand and, where reasonably possible, reproduce the reported work.
- Include a data availability statement.
- Use a trusted repository where lawful and ethically appropriate.
- Do not disclose personal, clinical, confidential, security-sensitive or legally restricted data.
- Explain access restrictions and the process for qualified access.
- Retain underlying records according to legal, institutional and disciplinary requirements.