Development and validation of the Aarhus PGD scale for operationalizing ICD-11 and DSM-5-TR TR Prolonged Grief Disorder

Affiliations

• ¹ Unit for Bereavement Research, Department of Psychology, Aarhus University, Denmark; The Danish National Center for Grief, Copenhagen, Denmark. Electronic address: maja@psy.au.dk.
• ² National Center for Psychotraumatology, University of Southern Denmark, Denmark; Dept. for Occupational and Environmental Health, Odense University Hospital, Denmark.
• ³ School of Psychology, Ulster University, Coleraine, Northern Ireland, United Kingdom of Great Britain and Northern Ireland.
• ⁴ National Center for Psychotraumatology, University of Southern Denmark, Denmark.
• ⁵ Unit for Bereavement Research, Department of Psychology, Aarhus University, Denmark.
• ⁶ School of Psychology, University of New South Wales, Sydney, Australia.