Links & Onlineressourcen • BIOPRO – Life Science Portal • Children´s Hospital, Professor Markus H. Frank, M.D. • Center for Human Genetic Research, Dr. Natasha Frank, M.D. • Dana-Farber / Harvard Cancer Center, Professor Markus H. Frank, M.D. • Deutsches Krebsforschungszentrum Heidelberg • European Molecular Biology Laboratory, Heidelberg • Harvard Medical Web • Harvard Stem Cell Institut • Max-Planck-Institut für medizinische Forschung, Heidelberg • Medizinische Fakultät der Ruprecht-Karls-Universität Heidelberg • Stem Cell Information: The official National Institutes of Health resource for stem cell research • The Brigham and Women's Hospital Inc., Boston, MA, USA • The Stem Cell Program at Children´s Hospital Boston