RBC	Resin-based composite
IA	Internal adaptation
CP	Closed porosity
Micro-CT	Micro-computed tomography
BisGMA	Bisphenol-A diglycidyl ether dimethacrylate
BisEMA	Bisphenol-A polyethylene glycol diether dimethacrylate
DMA	Dimethacrylate
HEMA	Hydroxyethyl methacrylate
PENTA	Dipentaerythritol pentacrylate phosphate
TEGDMA	Triethylene glycol dimethacrylate
UDMA	Urethane dimethacrylate
10-MDP	10-methacryloyloxydecyl dihydrogen phosphate
wt%	Weight%
SE	Self-etch adhesive
TE	Total-etch adhesive
FZ_SE	Filtek Z250 layered_self-etch adhesive
FZ_TE	Filtek Z250 layered_total-etch adhesive
FZF_SE	Filtek Z250 layered + Filtek Supreme Flowable base_self-etch adhesive
FZF_TE	Filtek Z250 layered + Filtek Supreme Flowable base_total-etch adhesive
VC_SE	Preheated VisCalor Bulk_self-etch adhesive
VC_TE	Preheated VisCalor Bulk_total-etch adhesive
ROI	Region of interest
ANOVA	One-way analysis of variance
CI	Confidence interval