Nhlanhla Mpofu received funding for this study from the National Research Foundation Thuthuka Grant. Mncedisi Maphalala does not work for, consult, own shares in or receive funding from any company or ...

Christin Perry is a freelance writer with a passion for all topics related to health and family. She has been working as a writer for seven years now, and her work has appeared in Parents, The Bump, ...