3D	three-dimensional
TE	tissue engineering
MEBB	microextrusion-based bioprinting
DIY	do-it-yourself
Al	Aluminum
STL	stereolithography
ABS	acrylonitrile butadiene styrene
P407	Poloxamer 407
PBS	phosphate buffered saline
CAD	computer-aided design
ID	inner diameter
hASCs	human adipose-derived mesenchymal stem cells
HIV	human immunodeficiency virus
DMEM	Dulbecco’s modified Eagle’s medium
ANOVA	one-way analysis of variance