1. Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
2. Department of Health Sciences, University “Magna Graecia” of Catanzaro, Italy
3. Department of Medical and Surgical Sciences, University “Magna Graecia” of Catanzaro, Italy
4. Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
5. Department of Psychology, University of Michigan, Ann Arbor, USA