The Scientists in the Tibetan Region (image) University of Utah Health Sciences Caption This image depicts University of Utah scientists Felipe Lorenzo, Ph.D., Josef Prchal, M.D., Tsewang Tashi, M.D. Credit Tsewang Tashi, M.D. Usage Restrictions None 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.