1. Department of Neurosciences, Mental Health and Sensory Functions, Suicide Prevention Center, Sant’Andrea Hospital, Sapienza University of Rome, Italy
2. McLean Hospital – Harvard Medical School, USA
3. Università Europea di Roma, Rome, Italy
4. Centre for Epidemiology, Surveillance and Health Promotion (CNESPS), National Institute of Health (ISS), Rome, Italy
5. The Richard Stockton College of New Jersey, Pomona, NJ, USA
6. Australian Institute for Suicide Research and Prevention, WHO Collaborating Centre for Research and Training in Suicide Prevention, Griffith University, Australia