London Ambulance Service
- London, United Kingdom
London North West University Healthcare NHS Trust
- Harrow Weald, United Kingdom
West London NHS Trust
- Southall, United Kingdom
Royal Free London NHS Foundation Trust
- Hampstead, United Kingdom
Central and North West London NHS Foundation Trust
- Fitzrovia, United Kingdom
Barts And London N H S Trust
- Bow, United Kingdom
Guys & St Thomas Nhs Foundation Trust
- London, United Kingdom
West Midlands Ambulance Service
- Dudley, United Kingdom
West Midlands Ambulance Service
- Dudley, United Kingdom
West Midlands Ambulance Service
- Dudley, United Kingdom