Recession defects
- Prof. Serhat AslanTürkiyeDr. Nenad TanaskovicBosnia and Herzegovina
- Prof. Serhat AslanTürkiyeDr. Nenad TanaskovicBosnia and Herzegovina
- botiss biomaterialsGermany
- Dr. Carlo GhezziItaly
- Dr. Jochen TunkelGermany
- Prof. Dr. Adrian KasajGermany
- Dr. Marius SteigmannGermany