Author Affiliations: Assistant Professor (Dr Gassas), Faculty of Applied Medical Sciences, Nursing Department, King Abdulaziz University, Rabigh; Assistant Professor (Dr Ahmed), King Saud bin Abdulaziz University for Health Sciences, Jeddah City; and Director of Capacity Management (Asloob), King Abdulaziz Al Mahjar Hospital, Jeddah City, Kingdom of Saudi Arabia.

The authors declare no conflicts of interest.

Correspondence: Dr Gassas, P.O. Box 4929, Jeddah 22246, Saudi Arabia ([email protected]).

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