[1] Federal Medical Centre Makurdi,Department of Pharmacy
[2] Federal Medical Centre Bida,Department of Pharmacy
[3] Federal Medical Centre Keffi,Department of Pharmacy
[4] Federal Medical Centre Yenagoa,Department of Pharmacy
[5] Federal Neuropsychiatric Hospital,Department of Pharmacy
[6] University of Nigeria Teaching Hospital,Department of Clinical Pharmacy and Pharmacy Management
[7] Alex Ekwueme University Teaching Hospital,Department of Pharmacy
[8] University of Nigeria,Faculty of Pharmaceutical Sciences
[9] Millitary Hospital Ikoyi Lagos,Department of Pharmaceutical Technology and Industrial Pharmacy, Faculty of Pharmaceutical Sciences
[10] University of Nigeria,Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences
[11] University of Nigeria,undefined
[12] University of Nigeria,undefined