Gerhard Grobler, PhD, is the principal psychiatrist and head of the clinical unit Psychiatry at Steve Biko Academic Hospital. He is the co-investigator and national lead in South-Africa for the MEGA project. 

Tumi is the research assistant working with Dr Gerhard Grobler at the University of Pretoria. She will assist with preparing material for submissions, data collection, interviewing, training, and reporting for the MEGA project.