Toronto Scleroderma Program, Mount Sinai Hospital, Toronto Western Hospital, Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; College of Medicine, Majmaah University, Saudi Arabia; Toronto Scleroderma Program, Mount Sinai Hospital, Toronto Western Hospital, Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Medical Library, University Health Network, University of Toronto, Toronto, Ontario, Canada; Toronto Scleroderma Program, Mount Sinai Hospital, Toronto Western Hospital, Division of Rheumatology, Department of Medicine; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada. Corresponding Author. Sindhu Johnson MD PhD, Division of Rheumatology, Ground Floor, East Wing, Toronto Western Hospital, 399 Bathurst Street, Toronto, Ontario, Canada, M5T 2S8. Email: Sindhu.Johnson@uhn.ca.