Department of Nursing, Faculty of Health & Presence Sciences, University of West Attica, Greece, Children's Hospital of Athens

Education Coordinator, Amana Healthcare, United Arab Emirates

Nursing Department, College of Applied Medical Sciences, University of Bisha, KSA; Medical Surgical Nursing Department, College of Nursing, Naileen University, Sudan, Nursing Department, College of Applied Medical Sciences, Nursing Department, Dean Collage of nursing, Karrari University, Sudan et al.

Medical Surgical Nursing Department, Faculty of Nursing, Fayoum University, Egypt et al.

Faculty of Nursing, Alexandria University, Egypt.