Material

A2 background

A3 background

Total

Celtra Duo

2.95 ± 1.40^a

2.52 ± 1.22^a

2.70 ± 1.24

E.max CAD

2.44 ± 1.02^a

5.47 ± 2.24^b

4.00 ± 2.33