(1) Program in Biomedical Sciences, Faculty of Medicine, Postgraduate, Universitas Riau, Pekanbaru, Indonesia, ID
(2) Program in Biomedical Sciences, Faculty of Medicine, Postgraduate, Universitas Riau, Pekanbaru, Indonesia, ID
(3) Department of Histology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia, ID
(4) Department of Pharmacology and Clinical Pharmachy, Universitas Ahmad Dahlan, Yogyakarta, Indonesia, ID
(5) Department of Pharmacy, University of Muhammadiyah Mataram, Mataram, Indonesia, ID
(6) Department of Microbiology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia, ID