2 Department of Medicine and Surgery, Psychiatric Unit, University of Parma, Parma, Italy.
3 Department of Medicine and Surgery, Psychiatric Unit, University of Parma, Parma, Italy; Department of Mental Health, Local Health Service, Parma, Italy.
4 Institute of Psychiatry and Neuroscience of Paris (IPNP), Université Paris Cité, Paris, France.
5 Department of Health Sciences, University of Florence, Florence, Italy.
6 Department of Medicine and Surgery, Psychiatric Unit, University of Parma, Parma, Italy; Department of Mental Health, Local Health Service, Parma, Italy. Electronic address: [email protected].