Affiliation: | 1. Dept. of Preventive Medicine and Public Health, Medical School-Clinica Universitaria, University of Navarra, Pamplona, Spain;2. Dept. of Clinical Sciences, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain;3. Dept. of Endocrinology, Hospital of Navarra. Pamplona, Spain;4. Dept. of Preventive Medicine and Quality Management, Hospital Virgen del Camino, Pamplona, Spain |