[1] IIS Aragón,EpiChron Research Group
[2] Teaching Unit of Preventive Medicine and Public Health,EpiChron Research Group
[3] Aragon Health Sciences Institute (IACS),EpiChron Research Group
[4] IIS Aragón,EpiChron Research Group
[5] Health Services Research On Chronic Patients Network (REDISSEC),Regional University Hospital of Málaga, Endocrinology and Nutrition Department
[6] Miguel Servet University Hospital,National Centre of Epidemiology
[7] IIS Aragón,undefined
[8] REDISSEC,undefined
[9] University of Zaragoza,undefined
[10] Servicio Aragonés de Salud (SALUD),undefined
[11] Primary Care Health Centre San Pablo,undefined
[12] IIS Aragón,undefined
[13] IBIMA,undefined
[14] University of Malaga,undefined
[15] CIBERDEM,undefined
[16] Institute of Health Carlos III,undefined
[17] REDISSEC,undefined