1. PhaSRec, Faculty of Health Sciences, North-West University, Potchefstroom Campus, Potchefstroom, South Africa
2. TELIT-SA, Faculty of Economic Sciences and IT, North-West University, Vanderbijlpark Campus, Vanderbijlpark, South Africa
3. Department of Information and Knowledge Management, School of Consumer Intelligence and Information Systems, College of Business and Economics (CBE), University of Johannesburg, Johannesburg, South Africa