1. McGill Meditation and Mind-Body Medicine Research Clinic (MMMM-RC), Jewish General Hospital, Montréal, Canada.
2. Geri-PARTy Research Group, Jewish General Hospital, Montréal, Canada.
3. Department of Psychology, Concordia University, Montréal, Canada.
4. Department of Psychology, McGill University, Montréal, Canada.
5. Department of Psychiatry, McGill University, Montréal, Canada.