Prof. Luigi Nibali, UK, : Aggressive parodontitis, diagnostics, therapy,
Prof. Vojtěch Thon, Czech Rep.,: Autoimmunity diseases including viral diseases,
Dr. Petr Barták, Czech Rep.: Bone augmentation, bone splitting, soft tissues problematics, sinus lifting- modern approaches,
Dr. Michal Štefanatný, Slovak Rep.,: Parodontitis stage IV therapy,
Dr. Peter Abelovský, Slovak Rep.,: My experiencies in implantology and not only mine,
Prof. René Foltán, Czech Rep.,: The management of soft tissues around implants.