1. Department of Endocrinology and Nutrition; Clínica Universidad de Navarra; University of Navarra; Pamplona Spain
2. Department of Health Science; Public University of Navarra; Pamplona Spain
3. Department of Endocrinology; Hospital Universitario Puerta de Hierro; Majadahonda Madrid Spain
4. Department of Preventive Medicine; Clínica Universidad de Navarra; University of Navarra; Pamplona Spain
5. IdiSNA (Instituto de Investigación en la Salud de Navarra); Pamplona Spain