Department of Critical Care and Emergency Nursing, Faculty of Nursing, Assiut University, Assiut, Egypt (Drs Mahran, Ali, and Abdelhafez); Departments of Anesthesia and Intensive Care (Dr Sayed) and Chest Diseases and Tuberculosis (Dr Mohamed), Faculty of Medicine, Assiut University, Assiut, Egypt; King Hamad University Hospital, Bahrain, and Technical Health Institute, Assuit, Egypt (Mr Hussien); Alfaisal University, Riyadh, Kingdom of Saudi Arabia (Mr AbdelWahab); and Sultan Bin Abdulaziz Humanitarian City, Riyadh, Kingdom of Saudi Arabia (Dr Mohamed).

Correspondence: Sherif Ahmed AbdelWahab 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.