TABLE 2.

Print pressure and valve opening time for 3D-bioprinting experiments conducted with all materials, with and without cells.

Material	Cell printing	Drop volume	Drop area
	Print pressure in bar
0.25Ag	0.3	0.1–0.4	0.1–0.4
0.50Ag	0.3	0.1–0.4	0.1–0.4
0.25Col	0.4	0.2–0.4	0.3–0.5
0.25Ag0.25Col	0.3	0.2–0.4	0.2–0.5
0.50Ag0.25Col	0.5	0.2, 0.3, 0.5	0.2–0.5
0.25Col3Gel	0.3	0.2–0.4	0.2–0.5
0.25Ag0.25Col3Gel	0.5	0.3–0.6	0.3–0.6