Murine Embryonic Stem Cell-Derived Hepatic Progenitor Cells Engraft in Recipient Livers with Limited Capacity of Liver Tissue Formation oleh Amar Deep Sharma, Tobias Cantz, Arndt Vogel, Axel Schambach, Dhivya Haridass, Markus Iken, Martina Bleidißel, Michael P. Manns, Hans R. Schöler, Michael Ott