*2.11. Record of the Extracted and Collected Data Extraction*

The results and conclusions of the selected full text papers were used for assembling the data, according to the aims and themes of the present revision, as listed onwards.

The following parameters were used as a method for assembling the data and then organized following the schemes:

"Author (Year)"—revealed the first author and the year of publication;

"Type of study"—indicated the method of the research;

"Sample size"—described the number of patients, animals or models examined;

"Bone substitute/membrane"—described types of bone grafts and membranes used for regeneration;

"Follow-up"—yes/no described the duration of the observed outcomes;

"Bone graft histology"—yes/no described the presence of the graft at 6–9 months follow-up control.
