1. Department of Psychology, University of Quebec at Montreal (UQAM), Montreal, Quebec H3C 3P8, Canada
2. Montreal Behavioural Medicine Centre (MBMC), Research Centre, Hôpital du Sacré-Coeur de Montréal, Montreal, Quebec H2J 1C5, Canada
3. Department of Psychology, University of Calgary, Calgary, Alberta T2N 1N4, Canada;