1 Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGhent Center for Inflammation Research, Ghent, Belgium. antonio.baptista@irc.vib-ugent.be.
2 Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium. antonio.baptista@irc.vib-ugent.be.
3 Department of Immunology, University of Washington School of Medicine, Seattle, WA, USA. gernermy@uw.edu.