1. Faculty of Health Sciences Marmara University Istanbul Turkey
2. Department of Statistics Mimar Sinan Fine Arts University Istanbul Turkey
3. Division of Rheumatology Medical School Marmara University Istanbul Turkey
4. Division of Rheumatology Medical School Ege University Izmir Turkey
5. Division of Rheumatology Medical School Hacettepe University Ankara Turkey
6. Dermatology Department Medical School Akdeniz University Antalya Turkey
7. Gulhane Medical Faculty Division of Rheumatology Gulhane Education and Research Hospital Ankara Turkey
8. Division of Rheumatology Medical School Kocaeli University Kocaeli Turkey
9. Division of Rheumatology Medical School Cukurova University Adana Turkey
10. Şanlıurfa Mehmet Akif İnan Education and Research Hospital Sanlıurfa Turkey
11. Rheumatology Clinic Istanbul Bakırköy Dr.Sadi Konuk Education and Research Hospital Istanbul Turkey
12. Division of Rheumatology Medical School Cumhuriyet University Sivas Turkey
13. Gulhane Faculty of Dentistry Department of Oral and Maxillofacial Surgery Ankara Turkey
14. Division of Rheumatology Medical School Erciyes University Kayseri Turkey
15. Division of Rheumatology Medical School Osmangazi University Eskisehir Turkey
16. Dermatology Department Medical School Marmara University Istanbul Turkey