Carola Lentz, Johannes Gutenberg University Mainz (image) Johannes Gutenberg Universitaet Mainz Share Print E-Mail Caption Carola Lentz is a professor at the Department of Anthropology and African Studies of Johannes Gutenberg University Mainz, Germany. Credit Thomas Hartmann, JGU Usage Restrictions This image may only be used in connection with the press release and with the full title and credit. Share Print E-Mail 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.