Complex sentence: The German Society for Stem Cell Research ("Deutsche Gesellschaft für Stammzellforschung " or"GSZ"), established in 2003 by Juergen Hescheler, brings scientists from around Germany together and has an emphasis on basic research in stem cell biology.
Split into simpler sentences: The German Society for Stem Cell Research ("Deutsche Gesellschaft für Stammzellforschung " or"GSZ") was established in 2003 by Juergen Hescheler. It brings scientists from around Germany together, and has an emphasis on basic research in stem cell biology.