Pashtun Shahim, Sahlgrenska Academy (IMAGE) University of Gothenburg Caption Pashtun Shahim, Ph.D., Sahlgrenska Academy. Credit Photo by Elin Lindstrom Claessen 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.