1. Management Control Service, Hospital Universitario 12 de Octubre, Madrid, Spain
2. Service of Preventive Medicine, Hospital Universitario 12 de Octubre, Madrid, Spain
3. Service of Preventive Medicine, Hospital Universitario Infanta Leonor, Madrid, Spain
4. Chronic Disease Prevention Service, Ministerio da Saude 47, Praia, Cabo Verde
5. Patient Management and Clinical Documentation Service, Hospital Universitario 12 de Octubre, Madrid, Spain
6. Quality Unit, Hospital Universitario 12 de Octubre, Madrid, Spain