1. Division of Pulmonary Department of Internal Medicine American University of Beirut Faculty of Medicine Beirut Lebanon
2. Department of Pharmacology and Toxicology American University of Beirut Faculty of Medicine Beirut Lebanon
3. Cancer Prevention and Control ProgramNaef K. Basile Cancer InstituteAmerican University of BeirutFaculty of Medicine Beirut Lebanon
4. Division of Hematology Oncology Department of Internal Medicine American University of BeirutFaculty of Medicine Beirut Lebanon
5. Department of Health Promotion and Community Health American University of Beirut Faculty of Health Sciences Beirut Lebanon
6. Department of Anatomy, Cell Biology and Physiological Sciences American University of Beirut Faculty of Medicine Beirut Lebanon