Affiliation: | (1) Stem Cell Engineering Group, Institute of Reconstructive Neurobiology, LIFE and BRAIN Center, University of Bonn and Hertie Foundation, Bonn, Germany;(2) Institute of Reconstructive Neurobiology, LIFE and BRAIN Center, University of Bonn and Hertie Foundation, Sigmund-Freud-Strasse 25, 53105 Bonn, Germany; |