Departments of Critical Care and Emergency Nursing (Dr Mahran) and Pediatric Nursing (Drs Gadallah and Ahmed), Faculty of Nursing, Assiut University, Assiut, Egypt; Department of Critical and Emergency Care Nursing, Faculty of Nursing, South Valley University, Qena, Egypt (Dr Abouzied); and Departments of Internal Medicine, Cardiology and Critical Care Medicine Unit (Dr Obiedallah), Anesthesia and Intensive Care (Drs Sayed and Abbas), and Chest Diseases and Tuberculosis (Dr Mohamed), Faculty of Medicine, Assiut University, Assiut, Egypt.

Correspondence: Sherif A. A. Mohamed, MD, Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University, 71516 Assiut, Egypt ([email protected]).

All authors approved the manuscript.

The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.