Fig. 2

The most common pseudoislet assembly techniques. Although less widely applied, techniques such as magnetic levitation, assembly through layer-by-layer coated single cells, encapsulation and bioprinted molds are also reported (not shown in the figure). Figure 2 contains images from Servier Medical Art, which were modified in color, shape and size where necessary. Servier Medical Art (smart.servier.com) is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0) (https://creativecommons.org/licenses/by/4.0/)