1 Norfolk and Suffolk NHS Foundation Trust, Norwich, UK; University of East Anglia, Norwich, UK.
2 Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany.
3 Department of Psychiatry, University of Naples SUN, Naples, Italy.
4 CMME (hôpital Sainte-Anne), université Paris Descartes, INSERM U894. Centre of Psychiatry and Neurosciences, Paris 75014, France. Electronic address: [email protected].
5 Instituto de Investigaciones Psiquiátricas, Fundación María Josefa Recio, Bilbao, España; Clínica Psiquiátrica Padre Menni, CIBERSAM, Pamplona, España.
6 National Centre for Suicide Research and Prevention of Mental Ill-Health and Methods Development and Training in Suicide Prevention, Karolinska Institutet, 171 77 Stockholm, Sweden.