Title of the paper: Human epithelial cells in vitro – Are they an advantageous tool to help understand the nanomaterial-biological barrier interaction? Authors: Barbara Rothen-Rutishauser; Martin J.D. Clift; Corinne Jud; Alke Fink; Peter Wick University/Institute: Adolphe Merkle Institute, University of Fribourg, Marly, Fribourg, Switzerland; Respiratory Medicine, Bern University Hospital, Bern…