1. From the Department of Critical Care, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
2. Pharmaceutical Care Services, King Abdulaziz Medical City, Riyadh, Saudi Arabia
3. Home Health Care Program, King Abdulaziz Medical City, Riyadh, Saudi Arabia
4. Department of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
5. Department of Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
6. Department of Admissions and Registration, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
7. Quality Management Department, King Saud Chest Specialty Hospital, Riyadh, Saudi Arabia