1. a Neuroethics Research Unit, Institut de recherches cliniques de Montréal (IRCM) , Montréal , Quebec , Canada
2. b Integrated Program in Neuroscience , McGill University , Montréal , Quebec , Canada
3. c Department of Medicine and Department of Social and Preventive Medicine , Université de Montréal , Montréal , Quebec , Canada
4. d Department of Neurology and Neurosurgery , McGill University , Montréal , Quebec , Canada
5. e Department of Medicine, Biomedical Ethics Unit , McGill University , Montréal , Quebec , Canada