1 Duke University, Department of Internal Medicine, Division of Rheumatology and Immunology, Durham, North Carolina, USA; mithunan.maheswaranathan@duke.edu.
2 Rheumatology Department, Royal National Hospital for Rheumatic Diseases, Bath, UK.
3 Arthritis Kids South Africa, Johannesburg, South Africa.
4 Department of Internal Medicine, Division of Bone and Mineral Diseases, Washington University School of Medicine, St. Louis, Missouri, USA.
5 Canadian Arthritis Patient Alliance, and Five02 Labs, Inc., Toronto, Ontario, Canada.
6 Spondylitis Association of America, Encino, California, USA; Monique Gore-Massy, BA, Lupus Foundation of America, Washington, DC, USA.
7 Canadian Arthritis Patient Alliance and Patient Advisors Network, Toronto, Ontario, Canada.