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. 2020 Nov 26;11:584214. doi: 10.3389/fimmu.2020.584214

Figure 3.

Figure 3

Bioprinting process during in vitro 3D model generation. The steps include bioink preparation (cells embedded in biocompatible inks), 3D bioprinting (three most commonly used printing techniques are presented), and drug screening. All the steps can be performed in automated manner.