Please find more info in the following link:
https://www.researchgate.net/publication/321304986_Dispensing-Based_Bioprinting_of_Mechanically-Functional_Hybrid_Scaffolds_with_Vessel-like_Channels_for_Tissue_Engineering_Applications_-_A_Brief_Review
Please be advised that the original DOI of this paper is https://doi.org/10.1016/j.jmbbm.2017.11.037
You can cite this paper as: Naghieh, S., et al. "Dispensing-based bioprinting of mechanically-functional hybrid scaffolds with vessel-like channels for tissue engineering applications – A brief review" Journal of the mechanical behavior of biomedical materials 78 (2017): 298-314.