Alireza RAHIMI
Department of Gastroenterology, Imam Khomeini Hospital, GI&Hepatology Research Center, Tehran, Islamic Republic of Iran
Nasser Ebrahimi DARYANI
Department of Gastroenterology, Imam Khomeini Hospital, GI&Hepatology Research Center, Tehran, Islamic Republic of Iran
Hadi GHOFRANI
Department of Gastroenterology, Imam Khomeini Hospital, GI&Hepatology Research Center, Tehran, Islamic Republic of Iran
Mohammad TAHER
Departments of Internal Medicine and Neurosurgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran,Islamic Republic of Iran
Mohammad Reza PASHAEI
Departments of Internal Medicine and Neurosurgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran,Islamic Republic of Iran
Sina ABDOLLAHZADE
Departments of Neurosurgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran
Mohammad KALANI
Department of Gastroenterology, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran
Hosein AJDARKOSH
Department of Gastroenterology, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran