1. Section of Epidemiology and Public Health, Chieti, Italy
2. Allergology Division, Chieti, Italy
3. Section of Human Nutrition, Chieti, Italy
4. Department of Clinical Science and Bioimaging, University “G. D'Annunzio” Chieti, Italy
5. Immunology Division, University “G. D'Annunzio” Chieti, Italy