1. Department of Family Medicine Hospital of Menorca Menorca Spain
2. Department of Internal Medicine Hospital San Pedro Alcántara Cáceres Spain
3. Department of Medical Specialties and Public Heatlh Alcorcon University Hospital. Rey Juan Carlos University Madrid Spain
4. Department of Nursing, Nursing and Occupational Therapy College University of Extremadura Cáceres Spain
5. Department of Internal Medicine Hospital Germans Trias i Pujol Badalona Spain
6. Department of Internal Medicine Hospital de Alcañiz Teruel Spain