1. HTA Office, LLC, Cairo, Egypt
2. Economics Department, American University in Cairo, Cairo, Egypt
3. UNAL Internal Medicine Department, Division of Rheumatology, National University of Colombia, Los Andes University, Bogotá, Colombia
4. National University of Colombia, Artmedica SAS, Hospital Universitario Mayor MEDERI, Internal Medicina, Bogotá, Colombia
5. Biomab IPS, Center for Rheumatoid Arthritis, Bogota, Colombia
6. Sanitas International, Data Control Committee of the GLADEL 2.0 Cohort (Latin American Lupus Study Group), Hospital Italiano de Buenos Aires, Bogotá, Colombia