1. Section of Rheumatology; Department of Internal Medicine; Jordan University Hospital; The University of Jordan; Amman Jordan
2. Department of Community Medicine, Public Health and Family Medicine; Faculty of Medicine; Jordan University of Science & Technology; Irbid Jordan
3. Faculty of Nursing/Adult Health Department; Jordan University of Science and Technology; Irbid Jordan
4. The National Center for Diabetes, Endocrinology and Genetics; Amman Jordan