Whether he has been informed that the KwaZulu-Natal Department of Health has funded four groups of Orthodontist and Prosthetics, and that Groups A and B were placed in 2017 and 2018 respectively in Wentworth Hospital, while Groups C and D have not been placed since 2019; if not, what is the position in this regard; if so, what are the reasons that other groups of trained medical workers have not been placed in hospitals yet?