[1] Institute of Community and Public Health- Birzeit University,Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
[2] West Bank,Division of General Internal Medicine, Department of Medicine
[3] Occupied Palestinian Territory (oPt),Division of Intramural Research
[4] Universidad Nacional de Jujuy,undefined
[5] Instituto de Ciencia y Tecnología Regional (ICTER),undefined
[6] at the University of California,undefined
[7] National Heart,undefined
[8] Lung and Blood Institute,undefined
[9] National Institutes of Health,undefined