1. Department of Stomatology, Medcal Universty of Gdańsk, Gdańsk, Poland
2. Diagnostic Center – VOXEL, Łódź, Poland
3. Department of Maxillofacial and Oral Surgery, Medcal Universty of Gdańsk, Gdańsk, Poland
4. Department of Radiology, Medcal Universty of Gdańsk, Gdańsk, Poland