[1] Walter Sisulu University,Department of Medical Microbiology
[2] Walter Sisulu University,Division of Academic Affairs & Research
[3] Postgraduate Division,Department of Emerging Infectious Diseases, School of Medicine
[4] Tohoku University,Department of Natural Products Chemistry
[5] Graduate School of Pharmaceutical Sciences,Department of Botany
[6] Tohoku University,Phytomedicine Programme, Department of Paraclinical Science
[7] Walter Sisulu University,undefined
[8] Faculty of Veterinary Medicine,undefined
[9] University of Pretoria,undefined