Sian Halcrow, University of Otago (IMAGE) University of Otago Caption Associate Professor Sian Halcrow from the University of Otago, New Zealand, and her colleagues from Universities in the United States, Sweden and Chile, have highlighted a number of concerns about research into the 'Atacama mummy', undertaken by researchers from Stanford University. 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.