Figure 21
The network displays nodes represented by circles with adjacent labels, connected by thin curved lines indicating relationships. Starting from the lower left side, a teal cluster contains the nodes “chen, bohui” and “chen, wen”, which connect top left to “zhou, yi yang” and “wang, qi”. Moving right, a small green cluster includes “ren, xiaohang”, and “zhao, yang”. Continuing rightward, the node “goode, john w”. appears centrally linked to the nodes “hu, yang” above and “sensoy, ahmet” below, along with “corbet, shaen” which is present opposite to “goode, john w”. forming a small red cluster. Further to the right, a yellow-toned group contains “johan, sofia” that connects “corbet, shaen” with both nodes linked to “hu, yang” and “goode, john w”. by curved lines. On the far right, a purple cluster contains “meoli, michele” and “vismara, silvio”, forming a compact pair linked back to “johan, sofia”. A label at the bottom left reads, “V O S viewer”. The entire structure forms a predominantly horizontal chain with softly curved links between clusters of varying colors.Co-authorship network. Source: Output from VOSviewer