1. Kent Haemophilia Centre; East Kent Hospitals NHS Trust Canterbury; Canterbury UK
2. Haemophilia Centre; Royal London Hospital; Barts Health NHS Trust; London UK
3. Haemophilia Centre; St Thomas’ Hospital; Guys & St Thomas’ NHS Trust; London UK
4. Bristol Haemophilia Centre; Bristol Children's Hospital; University Hospitals Bristol NHS Trust; Bristol UK
5. Oxford Haemophilia Centre; Churchill Hospital; Oxford University Hospitals NHS Trust; Oxford UK
6. Basingstoke Haemophilia Centre; Hampshire Hospitals NHS Foundation Trust; Basingstoke UK