1. Professor Emeritus, Weill Cornell Medicine, New York, USA
2. Senior Lecturer and Honorary Consultant Haematologist, Imperial College, London, UK
3. Clinical Associate Professor of Medicine, Georgetown University, Washington DC and Medical Director, Center for Cancer and Blood Disorders, Bethesda, USA
4. Department of Medical, Surgical and Health Sciences, University of Trieste, Sc Ematologia, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
5. Professor of Haematology, Barts and the London School of Medicine and Dentistry, London, UK