Marco W.J. Schreurs, PhD is a medical immunologist at Erasmus MC, University Medical Center Rotterdam (the Netherlands). His research has been focusing on autoimmune-, inflammatory- and allergic disease, in particular (auto)antibodies directed at self-antigens and allergen components. He has published more than 100 scientific articles and is an active member of standardization initiatives for (auto)antibodies like the European Autoimmunity Standardization Initiative (EASI) and the European Consensus Finding Study Group (ECFSG).