| Document | Version |
| Trial Protocol | Protocol v6.0 11/09/2019 |
| Patient Information Sheet | Patient Information Sheet v3.0 11/04/2019 |
| Poster | Poster v2.0 01/09/2017 |
| Information Sheet | Information Sheet for Process Evaluation v3.0 19/04/2017 |
| Informed Consent Form | Informed Consent Form for Process Evaluation v3.0 11/04/2019 |
| Study Newsletter | SANDWICH Summer Newsletter v1.0 Final 19/07/2019 |
| Statistical Analysis Plan | SANDWICH SAP Final v1.0 |
| Health Economics Analysis Plan | SANDWICH HEAP Final v1.0 |