1 Scleroderma Canada, Hamilton, ON, Canada; Scleroderma Society of Ontario, Hamilton, ON, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC H3T 1E4, Canada.
2 Tri-State Chapter, National Scleroderma Foundation, Binghamton, NY, USA.
3 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC H3T 1E4, Canada; Department of Psychiatry, McGill University, Montreal, QC, Canada.
4 School of Kinesiology, University of the Fraser Valley, Chilliwack, BC, Canada.
5 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC H3T 1E4, Canada; Department of Psychiatry, McGill University, Montreal, QC, Canada; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada; Department of Medicine, McGill University, Montreal, QC, Canada; Department of Psychology, McGill University, Montreal, QC, Canada; Biomedical Ethics Unit, McGill University, Montreal, QC, Canada. Electronic address: [email protected].