1. Department of Community Nursing, Preventive Medicine, Public Health and History of Science, Faculty of Health Sciences, University of Alicante, 03690 Alicante, Spain
2. Pharmacy Department, Reina Sofia University Hospital, 14004 Córdoba, Spain
3. Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Reina Sofía University Hospital, University of Córdoba, 14004 Córdoba, Spain
4. Occidente Health Center, Córdoba and Guadalquivir Health Management Area, 14005 Córdoba, Spain
5. Department of Nursing, Faculty of Medicine and Nursing, University of Cordoba, 14004 Córdoba, Spain
6. Endocrinology and Nutrition Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain
7. Consortium for Biomedical Research in Frailty & Healthy Ageing (CIBERFES), Institute of Health Carlos III, 28029 Madrid, Spain
8. Dep. Bioquímica y Biología Molecular, Campus Rabanales C6-1-E17, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Córdoba, 14071 Córdoba, Spain
9. Institute of Advanced Chemistry of Catalonia, Consejo Superior de Investigaciones Científicas (IQAC-CSIC), 08034 Barcelona, Spain
10. Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, 28029 Madrid, Spain
11. Geriatric Research Group, Biomedical Research Foundation at Getafe University Hospital, 28905 Getafe, Spain
12. Department of Geriatrics, University Hospital of Getafe, 28905 Getafe, Spain
13. Diabetic Foot Unit, University Podiatry Clinic, Complutense University of Madrid, 28040 Madrid, Spain