Author(s) affiliations:Yousef Ahmed Alomi*, The Past General Manager of General Administration of Pharmaceutical Care, Head, National Clinical Pharmacy and Pharmacy Practice, Head, Pharmacy R & D Administration, Ministry of Health, Riyadh- 11392, SAUDI ARABIA.
Zainab Abdulmunem Almuallem, Saudi Food and Drug Authority, Riyadh, SAUDI ARABIA.
Manar Mohammed Alslim, Staff Pharmacist, Prince Sultan Military Medical City, Riyadh, SAUDI ARABIA.
Khulud Abdulrahman Alamoudi, Narcotic in-charge, Alhammadi Hospital, Riyadh, SAUDI ARABIA.
Adel Mehmas H. Alragas, Medical City-king Saud University, Riyadh, SAUDI ARABIA.
Rana Mohammed Alslim, Staff Pharmacist, Ministry of Health, Riyadh, SAUDI ARABIA.