Table 1.

Summary of probes configurations (specimens) and their intended features.

n	Infill	Layers	Sample Abbrv.	Other	Notes
1	100%	ALT	100% ALT	solid	Original cylinder for comparison, no pores.
2	30%	ALT	30% ALT-aligned	aligned starting point	Porous scaffold, with anisotropy in the Z-axis Aligned start point (seam)
3			30% ALT-random	random starting point	Porous scaffold, with anisotropy in the Z-axis Random start point
4	30%	n-ALT	30% n-ALT	RT cool down	Porous scaffold, with more isotropy in the Z-axis Slow cooling down (room temperature)
5			30% n-ALT+fan	external fan	Porous scaffold, with isotropy in the Z-axis Forced cooling down (external fan)
6			30% n-ALT+hyd	filled - hydrogel	Porous PCL scaffold, filled with crosslinked hydrogel