Adenoviruses using the cancer marker EphA2 as a receptor in vitro and in vivo by genetic ligand insertion into different capsid scaffolds. oleh Michael Behr, Johanna K Kaufmann, Patrick Ketzer, Sarah Engelhardt, Martin Mück-Häusl, Pamela M Okun, Gabriele Petersen, Frank Neipel, Jessica C Hassel, Anja Ehrhardt, Alexander H Enk, Dirk M Nettelbeck