Merete Nordentoft1, Annette Erlangsen2. 1. Merete Nordentoft is director of the Copenhagen Research Center for Mental Health (CORE) and a professor at the Danish Research Institute for Suicide Prevention at the Mental Health Centre Copenhagen, Copenhagen, Denmark. merete.nordentoft@regionh.dk. 2. Annette Erlangsen is a senior researcher at the Danish Research Institute for Suicide Prevention at the Mental Health Centre Copenhagen, Copenhagen, Denmark, and an honorary associate professor at the Centre for Mental Health Research, Australian National University, Canberra, Australia. annette.erlangsen@regionh.dk.