| Affiliation: | 1. Council for Scientific and Industrial Research, Polymers and Bioceramics, Pretoria 0001, South Africa;2. Department of Pharmaceutics, North-West University, Potchefstroom Campus, Potchefstroom 2520, South Africa;3. Department of Biochemistry, University of Pretoria, Pretoria 0001, South Africa;4. Welsh School of Pharmacy, Cardiff University, United Kingdom;5. School of Pharmacy, University of Nottingham, UK;6. Council for Scientific and Industrial Research, Biosciences, Pretoria 0001, South Africa |
