1. Paediatric Haemato-oncology; Hospital Sant Joan de Déu de Barcelona; University of Barcelona; Barcelona; Spain
2. Paediatric Haemato-oncology; Hospital Universitario Reina Sofía; Córdoba; Spain
3. Paediatric Haemato-oncology; Hospital Universitario Virgen de las Nieves; Granada; Spain
4. Paediatric Haemato-oncology; Hospital Universitario Doce de Octubre; Madrid; Spain
5. Paediatric Haemato-oncology; Hospital de Sabadell. C.S. Parc Taulí; Sabadell; Spain
6. Paediatric Haemato-oncology; Hospital Clínic Universitari; València; Spain
7. Paediatric Haemato-oncology; Hospital Universitari La Fe; València; Spain
8. Paediatric Haemato-oncology; Hospital Universitario Virgen de la Macarena; Sevilla; Spain
9. Paediatric Haemato-oncology; Hospital Universitario Torrecárdenas; Almería; Spain
10. Paediatric Haemato-oncology; Hospital Universitario de Canarias; Santa Cruz de la Laguna Tenerife; Spain
11. Paediatric Haemato-oncology; Hospital Universitario de Donostia; Donostia; Spain
12. Paediatric Haematology; Hospital de la Santa Creu i Sant Pau; Universitat Autònoma de Barcelona; Barcelona; Spain