If you do not have any patient intra-oral scan data, Plsease use it.
https://drive.google.com/file/d/1gUc6sH4rorFTX74ERh5NYk1_syWhDKRG/view?usp=sharing
Straummann_Bone_Level_NC
The download does not proceed even if you click on the download address.
Please copy & paste above link to web browser. :)