1. Department of Psychiatry, University of Campania ‘Luigi Vanvitelli’, Naples, Italy;
2. Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’, Section of Neuroscience, University of Salerno, Salerno, Italy;
3. Biostructure and Bioimaging Institute, National Research Council, Naples, Italy;
4. IRCCS SDN Istituto di Ricerca, Naples, Italy