1. INUBE Extremadura Biosanitary Research Institute, Badajoz , Spain
2. Faculty of Medicine , University of Extremadura, Badajoz , Spain
3. CICAB Clinical Research Center, Pharmacogenetics and Personalized Medicine Unit , Badajoz University Hospital, Extremadura Health Service, B adajoz , Spain
4. Department of Internal Medicine , Badajoz University Hospital, Extremadura Health Service, Badajoz , Spain
5. Ciudad Jardín Primary Health Care Center , Extremadura Health Service, Badajoz , Spain