1Department of Human Genetics, Inselspital University Hospital Bern, University of Bern, 3010 Bern, Switzerland 2Department for Biomedical Research (DBMR), University of Bern, 3010 Bern, Switzerland 3Institute of Human Genetics, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany 4Institute of Tissue Medicine and Pathology, University of Bern, 3010 Bern, Switzerland 5Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen,...