ProLab iQ Volume 17, 2014 page 105-112 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: VITA Classical 3D MasterVita ZahnfabrikZenotec Scan S107Wieland DentalZenotec selectZenostar ZrZenostar Art ModulSpeedCEMIvoclar Vivadent VITA Classical 3D MasterVita ZahnfabrikZenotec Scan S107Wieland DentalZenotec selectZenostar ZrZenostar Art ModulSpeedCEMIvoclar Vivadent Original publication: Quintessenz Zahntech 2013;39(10):1396–1401.