[1] Taif University,Department of Clinical Laboratory Sciences, College of Applied Medical Sciences
[2] Albaha University,Basic sciences, College of Applied Medical Sciences
[3] Cairo University,Lecturer of Public Health and Community Medicine, Faculty of Medicine
[4] University of Ha’il,Department of Medical Laboratory Science, College of Applied Medical Sciences
[5] University of Ha’il,Medical and Diagnostic Research Center
[6] Al Borg Medical laboratories,Department of Clinical Pathology
[7] South Egypt Cancer Institute,Misr University for Sciences and Technology
[8] Clinical and Chemical Pathology Department,undefined