1. Liver Unit; Freeman Hospital; Newcastle upon Tyne Hospitals Foundation NHS Trust; Newcastle upon Tyne UK
2. Institute of Cellular Medicine; Newcastle University; Newcastle upon Tyne UK
3. Health Protection Agency; Newcastle upon Tyne UK
4. Newcastle Chinese Healthy Living Centre; Newcastle upon Tyne UK
5. Sunderland Royal Hospital; Sunderland UK
6. Queen Elizabeth Hospital; Gateshead UK