[1] Private Gastroentrologist,Social Determinants of Health Research Center
[2] Shahid Beheshti University of Medical Sciences,Department of Clinical Toxicology, Loghman Hakim Hospital
[3] Shahid Beheshti University of Medical Sciences,Department of Internal Medicine, Loghman Hakim Educational Hospital, School of Medicine
[4] Shahid Beheshti University of Medical Sciences,University of Colorado Anchutz Medical Campus
[5] Rocky Mountain Poison & Drug Safety,undefined
[6] Denver,undefined
[7] CO and Washington Poison Center,undefined