Departments of Critical Care and Emergency Nursing (Drs Mahran and Mahmoud) and Medical Surgical Nursing (Drs R. A. A. Abdelmowla and H. A. A. Abdelmowla), Faculty of Nursing, Assiut University, Assiut, Egypt; Department of Critical Care and Emergency Nursing, Faculty of Nursing, Mansoura University, Mansoura, Egypt (Drs El-aziz and Ali); and Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University, Assiut, Egypt, and Sultan Bin Abdulaziz Humanitarian City, Riyadh, Kingdom of Saudi Arabia (Dr Mohamed).

Correspondence: Sherif A. A. Mohamed, MD, Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University, 71516 Assiut, Egypt; Sultan Bin Abdulaziz Humanitarian City, 13571 Riyadh, Kingdom of Saudi Arabia ([email protected]).

All the 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.