1 1. Associated Professor of Emergency Medicine, Iran University of Medical Sciences, Tehran, Iran. saieedabbasi@yahoo.com.
2 2. Associated Professor of Emergency Medicine, Iran University of Medical Sciences, Tehran, Iran. davoodfa2004@yahoo.com.
3 3. Assistant Professor of Emergency Medicine, Tehran University of Medical Sciences, Tehran, Iran. Maryam_bahrani@yahoo.com.
4 4. Assistant Professor of Emergency Medicine, Hormozgan University of Medical Sciences, Bandarabas, Iran. saeeddavari@gmail.com.
5 5. Assistant Professor of Emergency Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. pishbine@mums.ac.ir.
6 6. Associated Professor of Rheumatology, Iran University of Medical Sciences, Tehran, Iran. kianmehrnahid@gmail.com.
7 7. Assistant Professor of Emergency Medicine, Iran University of Medical Sciences, Tehran, Iran. mah_re@yahoo.com.
8 8. Researcher, Iran University of Medical Sciences, Tehran, Iran. shahrooz_asal@yahoo.com.
9 9. M.D, Associated Professor of Emergency Medicine, Iran University of Medical Sciences, Emergency Department, Rasoul Akram Hospital, Satarkhan Ave, Niayesh St, PO Box 1445613131, Tehran, Iran. m-mofidi@sina.tums.ac.ir .