Zinc-Doped Bioactive Glass/Polycaprolactone Hybrid Scaffolds Manufactured by Direct and Indirect 3D Printing Methods for Bone Regeneration oleh Nafise Elahpour, Isabella Niesner, Cédric Bossard, Nora Abdellaoui, Valérie Montouillout, Franck Fayon, Christine Taviot-Guého, Tina Frankenbach, Alexander Crispin, Pardis Khosravani, Boris Michael Holzapfel, Edouard Jallot, Susanne Mayer-Wagner, Jonathan Lao