1. Maternal and Child Department, Unit of Obstetrics and Gynecology S. Anna University Hospital Cona Ferrara Italy
2. Department of Medical Sciences University of Ferrara Ferrara Italy
3. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Sciences (DINOGMI) University of Genoa – Campus of Savona Savona Italy
4. Department of Neuroscience and Rehabilitation University of Ferrara Ferrara Italy