[1] Univ Fraser Valley, Sch Kinesiol, Chilliwack, BC, Canada
[2] Univ Calgary, Fac Kinesiol, Calgary, AB, Canada
[3] Jewish Gen Hosp, Lady Davis Inst Med Res, Montreal, PQ, Canada
[4] Natl Scleroderma Fdn, Michigan Chapter, Southfield, MI USA
[5] Radboud Univ Nijmegen, Clin Psychol, Nijmegen, Netherlands
[6] Radboud Univ Nijmegen, Radboud Inst Hlth Sci, Dept Med Psychol, Med Ctr, Nijmegen, Netherlands
[7] Radboud Univ Nijmegen, Radboud Inst Hlth Sci, IQ Healthcare, Med Ctr, Nijmegen, Netherlands
[8] Radboud Univ Nijmegen, Radboud Inst Hlth Sci, Radboudumc Ctr Mindfulness, Dept Psychiat,Med Ctr, Nijmegen, Netherlands
[9] McGill Univ, Dept Epidemiol Biostat & Occupat Hlth, Montreal, PQ, Canada
[10] Keele Univ, Ctr Prognosis Res, Sch Primary Community & Social Care, Keele, Staffs, England
[11] Univ Quebec Montreal, Dept Psychol, Montreal, PQ, Canada
[12] McGill Univ, Dept Psychol, Montreal, PQ, Canada
[13] McGill Univ, Dept Psychiat, Montreal, PQ, Canada
[14] Concordia Univ, Dept Appl Human Sci, Montreal, PQ, Canada
[15] Univ Calgary, Dept Community Hlth Sci, Calgary, AB, Canada
[16] Univ Calgary, Hotchkiss Brain Inst, Calgary, AB, Canada
[17] Univ Calgary, OBrien Inst Publ Hlth, Calgary, AB, Canada
[18] McGill Univ, Dept Med, Montreal, PQ, Canada
[19] McGill Univ, Hlth Ctr, Res Inst, Montreal, PQ, Canada
[20] Univ Michigan, Ann Arbor, MI USA
[21] Hop Cochin, Assistance Publ Hop Paris APHP, Ctr Reference Malad Autoimmunes & Syst Rares Ile, Serv Med Interne, Paris, France
[22] Univ Paris, Hop Cochin, APHP CUP, Paris, France
[23] Kings Coll London, Dept Biostat & Hlth Informat, London, England
[24] McGill Univ, Biomed Eth Unit, Montreal, PQ, Canada
[25] Univ Calgary, Cumming Sch Med, Dept Oncol, Calgary, AB, Canada
[26] Alberta Hlth Serv, Tom Baker Canc Ctr, Dept Psychosocial Resources, Canc Care, Calgary, AB, Canada