1. Kuwait Institute for Medical Specializations Kuwait City Kuwait
2. Faculty of Medicine Ain Shams University Cairo Egypt
3. Biomedical Informatics and Medical Statistics Department, Medical Research Institute Alexandria University Alexandria Egypt
4. Faculty of Medicine Al‐Azhar University Damietta Egypt
5. College of Medicine Alfaisal University Riyadh Saudi Arabia
6. College of Graduate Health Sciences University of Tennessee Health Science Center Memphis Tennessee USA