Response to Donaldson's commentary.
Ahmed
Sarah
S
Clinical and Health Informatics, McGill University Faculty of Medicine, Montreal, Quebec, Canada, sara.ahmed@mail.mcgill.ca.
Mayo
Nancy E
NE
D006304:Health Status; D006801:Humans; D015233:Models, Statistical; D010361:Patients / Q000523:psychology*; D011788:Quality of Life; D011795:Surveys and Questionnaires; D014481:United States