Prof. Domenico De Berardis, MD, PhD, NHS, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, G. Mazzini Hospital, Asl 4 Teramo, Italy. Department of Neurosciences, Imaging and Clinical Sciences, Chair of Psychiatry, University of Chieti, Italy. Contract Professor of Pharmacology, School of Nursing, University of L Aquila, Italy.