1. Department of Anesthesiology and Critical Care Medicine, School of Medicine, Masih Daneshvari Hospital Shahid Beheshti University of Medical Sciences Tehran Iran
2. Department of Nursing, Sabzevar Branch Islamic Azad University Sabzevar Iran
3. Operative Dentistry Department, Faculty of Dentistry AJA University of Medical Sciences Tehran Iran
4. Department of Pediatric Pulmonology, Mofid Children's Hospital Shahid Beheshti University of Medical Sciences Tehran Iran
5. Department of Anesthesia, Imam Hossein General Hospital, Anesthesiology Research Center Shahid Beheshti University of Medical Sciences Tehran Iran
6. Clinical Pharmacy Specialist, Clinical Trials and Pharmacovigilance Department Food and Drug Administration Tehran Iran
7. Iranian Red Crescent Society Tehran Iran
8. Research Center for Health Management in Mass Gathering Red Crescent Society of the Islamic Republic of Iran Tehran Iran
9. Anesthesiology and Fellowship Critical Care Department, School of Medicine, Emam Hosein Hospital Shahid Beheshti University of Medical Sciences Tehran Iran