1. Internal Medicine Department, Juan Ramón Jiménez University Hospital, Huelva, Spain
2. Internal Medicine Department, Málaga Regional University Hospital, Málaga, Spain
3. Clinical Infectious Disease Unit, Juan Ramón Jiménez University Hospital, Huelva, Spain
4. Internal Medicine Department, La Princesa University Hospital, Madrid, Spain
5. Internal Medicine Department, A Coruña University Hospital, A Coruña, Spain
6. Internal Medicine Department, Infanta Cristina University Hospital, Parla, Spain
7. Internal Medicine Department, Santiago Clinical Hospital, Santiago de Compostela, Santiago, Spain
8. Internal Medicine Department, Torrevieja University Hospital, Torrevieja, Spain
9. Internal Medicine Department, Nuestra Señora del Prado Hospital, Talavera de la Reina, Spain
10. Internal Medicine Department, Son Llàtzer University Hospital, Palma de Mallorca, Spain
11. Lipis and Atherosclerosis Unit, Department of Interna Medicine, Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Reina Sofia University Hospital, University of Córdoba, Spain
12. CIBER Fisiopatologia de la Obesidad y Nutrición (CIBEROBN), Insituto de Salud Carlos III, Córdoba, Spain
13. Internal Medicine Department, Barcelona Clinical Hospital, Barcelona, Spain
14. Internal Medicine Department, Marqués de Valdecilla University Hospital, Santander, Spain
15. Internal Medicine Department, Vinalopó University Hospital, Elche, Spain
16. Internal Medicine Department, Infanta Margarita Hospital, Cabra, Spain
17. Internal Medicine Department, Insular de Gran Canaria Hospital, Las Palmas de Gran Canaria, Spain
18. Internal Medicine Department, Lucus Augusti University Hospital, Lugo, Spain
19. Internal Medicine Department, Sureste University Hospital, Arganda del Rey, Spain
20. Internal Medicine Department, Doctor José Molina Orosa Hospital, Arrecife, Spain
21. Internal Medicine Department, Infanta Elena Hospital, Huelva Hospital, Huelva, Spain
22. Internal Medicine Department, Alicante General University Hospital, Alicante, Spain