Family and Community Medicine Department, Chronic Diseases Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia. Electronic address: aylatourkmani@gmail.com. Family and Community Medicine Department, Chronic Diseases Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia. Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia. Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Qassim Saudi Arabia.