Participant characteristics
| Characteristics | n | % |
| Professional background | ||
| Research nurse—adult | 15 | 66 |
| Research nurse—paediatric | 3 | 13 |
| Clinical nurse—TYA | 3 | 13 |
| Other | 2 | 8 |
| Type of hospital | ||
| TYA principal treatment centre | 5 | 22 |
| TYA designated hospital | 14 | 61 |
| Other cancer unit | 4 | 17 |
| Role in BRIGHTLIGHT | ||
| Principal investigator | 12 | 52 |
| Recruitment role | 11 | 48 |
TYA, teenage and young adult.