1. Canary Islands Foundation of Health Research (FUNCANIS) Santa Cruz de Tenerife Spain
2. Spanish Network of Health Technology Assessment (RedETS) Spain
3. Health Services and Chronic Diseases Research Network (REDISSEC) Spain
4. Center for Biomedical Research of the Canary Islands (CIBICAN) Santa Cruz de Tenerife Spain
5. Quality and Patient Safety UnitNuestra Señora de Candelaria University Hospital Santa Cruz de Tenerife Spain
6. Cardiology UnitDr. Negrin University Hospital of Gran Canaria Las Palmas de Gran Canaria Spain
7. Internal Medicine ServiceCosta del Sol Hospital Marbella Spain
8. Evaluation Service of the Canary Islands Health Service (SESCS)Canary Islands Health Service Santa Cruz de Tenerife Spain