Rebecca E. Harrison, Linda Pearson, Michael Vere, Prosper Chonzi, Brian Tafadzwa Hove, Sharon Mabaya, Margaret Chigwamba, Juliana Nhamburo, Juliet Gura, An Vandeborne, Sandra Simons, Daphne Lagrou, Eva De Plecker, Rafael Van den Bergh
PLoS One. 2017; 12(9): e0184634. Published online 2017 Sep 21. doi: 10.1371/journal.pone.0184634