1 Laboratory affiliated to Institute Pasteur Italia-Fondazione Cenci Bolognetti, Department of Molecular Medicine, "Sapienza" University of Rome, Italy. Electronic address: alessandra.zingoni@uniroma1.it.
2 Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute - Donostia University Hospital -, University of the Basque Country (UPV/EHU), San Sebastian, Spain; National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, "Instituto de Salud Carlos III"), Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain; Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain. Electronic address: jesus.banales@biodonostia.org.