1. Department of Psychiatry Sudtirol, Bolzano, Italy
2. Department of Psychiatry and Psychotherapy, Ludwig-Maximilians University, Munich, Germany
3. Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
4. Department of Neuroscience, Mental Health and Sensory Organs, Suicide Prevention Center, Sant’Andrea Hospital, Sapienza University of Rome, Rome, Italy
5. Department of Psychiatry and Psychotherapeutic, Medical University Graz, Graz, Austria