1. Department of Medicine and Surgery, Division of Psychiatry, University of Insubria, 21100 Varese, Italy
2. Department of Clinical and Experimental Medicine, Section of Psychiatry, University of Pisa, Pisa, Italy
3. Saint Camillus International University of Health and Medical Sciences, Rome, Italy
4. Department of Histopathology,
Royal Lancaster Infirmary, University Hospitals of Morecambe Bay NHS Foundation Trust, Lancaster,
United Kingdom
5. Kinsey Institute, Indiana University, Bloomington, IN 47405, USA