An Assessment of the Measurement Equivalence of English and French Versions of the Center for Epidemiologic Studies Depression (CES-D) Scale in Systemic Sclerosis

• Vanessa C. Delisle,

  Affiliations Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada, The Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada

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• Linda Kwakkenbos,

  Affiliations Department of Psychiatry, McGill University, Montreal, Quebec, Canada, The Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada

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• Marie Hudson,

  Affiliations Department of Medicine, McGill University, Montreal, Quebec, Canada, The Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada

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• Murray Baron,

  Affiliations Department of Medicine, McGill University, Montreal, Quebec, Canada, The Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada

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• Brett D. Thombs ,

  * E-mail: brett.thombs@mcgill.ca

  Affiliations Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada, Department of Psychiatry, McGill University, Montreal, Quebec, Canada, Department of Medicine, McGill University, Montreal, Quebec, Canada, Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada, Department of Psychology, McGill University, Montreal, Quebec, Canada, School of Nursing, McGill University, Montreal, Quebec, Canada, The Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada

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• the Canadian Scleroderma Research Group

  ¶Membership of the Canadian Scleroderma Research Group is provided in the Acknowledgments.

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