Maria Nilsson, Umea University (image) Umea University Share Print E-Mail Caption Maria Nilsson is a researcher in epidemiology and global health at Umeå University. Credit Courtesy of Umeå University Usage Restrictions This photo may only be used in texts relating to this press release. 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.