1. Centre for Relationships and De-escalation, Psychiatry Region Zealand, Slagelse, Denmark
2. Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
3. Susan Wakil School of Nursing, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
4. St. Vincent’s Hospital Sydney, Darlinghurst, Australia
5. St. Vincent’s Private Hospital Sydney, Darlinghurst, Australia