1. University Würzburg, Chair of Chemical Technology of Materials Synthesis, Röntgenring 11, 97070 Würzburg, Germany
2. Fraunhofer Translational Center Regenerative Therapies TLC-RT, Fraunhofer Institute for Silicate Research ISC, Neunerplatz 2, 97082 Würzburg, Germany
3. Fraunhofer Institute for Silicate Research ISC, Neunerplatz 2, 97082 Würzburg, Germany