1. Clinical Laboratory Department; Valle de los Pedroches Hospital; Pozoblanco Córdoba Spain
2. Health Center of Pozoblanco; IMIBIC Córdoba Spain
3. PAIDI Group TSH-329 (IMIBIC); University of Cordoba; Córdoba Spain
4. Faculty of Medicine; Medical Surgical Specialties Department; Córdoba Spain
5. Faculty of Health, Medicine and Life Sciences; Maastricht University; Maastricht the Netherlands
6. Pediatric Department; Reina Sofía Hospital, School of Medicine Córdoba; Córdoba Spain
7. School of Medicine Córdoba; Córdoba Spain