Response to the letter to the editor by Sabour et al. (2019) Re: "Collection of antirheumatic medication data from both patients and rheumatologists shows strong agreement in a real-world clinical cohort: Methodological issues to avoid misinterpretation"
1 Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada.
2 Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.
3 Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Department of Medicine (DOM) and Institute of Health Policy, Management, and Evaluation (IHPME), University of Toronto, Toronto, Ontario, Canada; Division of Rheumatology, Mount Sinai Hospital, Toronto, Ontario, Canada. Electronic address: claire.bombardier@utoronto.ca.