1. Assistant Professor of Pulmonary Disease, Department of Internal Medicine, School of Medicine, Firoozgar General Hospital, Iran University of Medical Sciences
2. Residence of Internal Medicine, Firoozgar Medical & Educational Hospital, Department of Internal Medicine, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
3. Assistant Professor of cardiology, Department of cardiology, School of Medicine, Firoozgar General Hospital, Iran University of Medical Sciences
4. School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
5. Department of Obstetrics and Gynecology, Tehran University of Medical Sciences, Shariati hospital, Tehran, Iran
6. Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
7. Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran