Mark Nieuwenhuijsen, ISGlobal (IMAGE) Barcelona Institute for Global Health (ISGlobal) Caption Mark Nieuwenhuijsen is an environmental epidemiologist based at the Barcelona Institute for Global Health (ISGlobal). Credit ISGlobal 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.