MP06-08 SINGLE-CELL SEQUENCING OF PARENTAL BLADDER CANCER AND SUBSEQUENT ORGANOIDS REVEALS DIFFERENTIAL CELL PRESERVATION. (May 2022) - Seiler, Roland; Minoli, Martina; Singer, Franziaks; Bertolini, Anne; Menzel, Ulrike; Beisel, Christian; Julio, Marianna Kruithof-de