1. University of Oxford; Department of Psychiatry; Warneford Hospital Oxford UK OX3 7JX
2. Tel Aviv University; Department of Psychiatry, Sackler Faculty of Medicine; Tel Aviv Israel
3. Geha Mental Health Center; Research Unit; Petach Tiqva Israel
4. Kyoto University Graduate School of Medicine / School of Public Health; Department of Health Promotion and Human Behavior; Yoshida Konoe-cho, Sakyo-ku, Kyoto Japan 606-8501
5. University of Oxford; Radcliffe Department of Medicine; John Radcliffe Hospital Level 4, Main Hospital, Room 4401C Oxford Oxfordshire UK OX3 9DU
6. Warneford Hospital; Centre for Suicide Research, University Department of Psychiatry; Oxford UK OX3 7JX