Brennan-Jones, Christopher G.; Whitehouse, Andrew J.O.; Park, Jae; Hegarty, Mary; Jacques, Angela; Eikelboom, Robert H.; Swanepoel, De Wet; White, Joanna; Jamieson, Sarra E.(Wiley, 2015-04)
Van der Linde, Jeannie; Swanepoel, De Wet; Glascoe, Frances Page; Louw, Elizabeth M.; Hugo, Johannes F.M.; Vinck, Bart M.(AOSIS OpenJournals, 2015-09-08)