1. Pharmaceutical and Medicinal ChemistryInstitute of Pharmacy and Food ChemistryUniversity of Würzburg Am Hubland 97074 Würzburg Germany
2. Institute of Organic ChemistryUniversity of Würzburg Am Hubland 97074 Würzburg Germany
3. Department of PharmacognosyFaculty of PharmacyAin-Shams University Organization of African Unity Street 1 11566 Cairo Egypt
4. MMDN, University of MontpellierINSERM, EPHE, UMR-S1198 34095 Montpellier France
5. Department for Tissue Engineering and Regenerative MedicineUniversity Hospital Würzburg Röntgenring 11 97070 Würzburg Germany
6. Translational Center Regenerative Therapies (TLC-RT)Fraunhofer Institute for Silicate Research ISC Röntgenring 11 97070 Würzburg Germany
7. The Salk Institute for Biological Studies 10010 North Torrey Pines Rd. CA 92037 La Jolla USA