Author/Authors :
Hashemian, Mohammadreza Chronic Respiratory Diseases Research Center - National Research Institute of Tuberculosis and Lung Diseases (NRITLD) - Shahid Beheshti University of Medical Sciences, Tehran, Iran , Jamaati, Hamidreza Chronic Respiratory Diseases Research Center - National Research Institute of Tuberculosis and Lung Diseases (NRITLD) - Shahid Beheshti University of Medical Sciences, Tehran, Iran , Malekmohammad, Majid Tracheal Diseases Research Center - NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran , Tabarsi, Payam Chronic Respiratory Diseases Research Center - National Research Institute of Tuberculosis and Lung Diseases (NRITLD) - Shahid Beheshti University of Medical Sciences, Tehran, Iran , Khoundabi, Batoul Iran Helal Institute of Applied-Science and Technology - Research Center For Health Management in Mass Gathering - Red Crescent Society of the Islamic Republic of Iran, Tehran, Iran , Shafigh, Navid Department of Anesthesiology and Critical Care Medicine - School of Medicine - Masih Daneshvari Hospital - Shahid Beheshti University of Medical Sciences, Tehran, Iran