Immunopathology of childhood celiac disease—Key role of intestinal epithelial cells Pietz, Grzegorz ; De, Rituparna ; Hedberg, Maria ; Sjöberg, Veronika ; Sandström, Olof ; Hernell, Olle ; Hammarström, Sten ; Hammarström, Marie-Louise Abstract Publication: PLoS ONE Pub Date: September 2017 DOI: 10.1371/journal.pone.0185025 Bibcode: 2017PLoSO..1285025P