1. Departments of Endocrinology and Nutrition
2. Cardiology
3. Neumology
4. Neurophysiology
5. CIBER Fisiopatología de la Obesidad y Nutrición, Instituto Carlos III, Pamplona, Spain
6. Clinical Biochemistry, Clinica Universidad de Navarra, Pamplona. Spain
7. Department of Endocrinology and Nutrition, Hospital Virgen de la Arrixaca, Murcia, Spain