Dr. Michael Maze, University of Otago (IMAGE) University of Otago Caption Dr. Michael Maze, from the University of Otago's Centre for International Health in Dunedin, New Zealand, has been based in Moshi, Tanzania, as lead investigator in the studies. Credit University of Otago. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.