Waney Squier1, Niels Lynøe2, Anders Eriksson3. 1. Formerly Department of Neuropathology, Oxford John Radcliffe Hospital, Oxford, OX3 9DU, UK. waney.squier@gmail.com. 2. Center of Healthcare Ethics, Karolinska Institute, Stockholm, Sweden. 3. Department of Community Medicine and Rehabilitation, Forensic Medicine, Umeå University, Umeå, Sweden.