1. Department of Behavioral Sciences; Ruppin Academic Center; Emek Hefer Israel
2. The Center for Suicide and Mental Pain Studies; Ruppin Academic Center; Emek Hefer Israel
3. Department of Psychiatry; Icahn School of Medicine at Mount Sinai; New York NY USA
4. The Feinberg Child Study Center; Schneider Children's Medical Center of Israel; Petah Tikva Israel
5. National Centre for Suicide Research and Prevention of Mental Ill-Health (NASP); Karolinska Institutet; Stockholm Sweden
6. Division of Child and Adolescent Psychiatry; New York State Psychiatric Institute; Columbia University; New York NY USA
7. Department of Epidemiology; Mailman School of Public Health; Columbia University; New York NY USA
8. Department of Medicine and Health Science; University of Molise; Campobasso Italy