Dr Mignon van Vreden is senior lecturer in music education and an Open Educational Resources (OER) fellow at the North-West University’s School of Music

Christiaan B (Tiaan) Brink is currently a Full Professor of Pharmacology at the School of Pharmacy, North-West University, South Africa, where he has held full time appointments since 1994.  He obtained a degree in pharmacy (B.Pharm. - cum laude) 1989, Master’s in molecular Pharmacology 1991, and PhD in theoretical pharmacology 1998, all at the former Potchefstroom University for CHE, whereafter he undertook postdoctoral studies in receptor signal-transduction pharmacology under Dr. Richard R.