URL https://www.researchgate.net/profile/Laura-Caller/publication/358309457/figure/fig2/AS:1130847302369282@1646626415941/Analysis-of-the-full-data-sets-collected-from-wards-X-and-Y-A-Output-from-the.png
URL2 https://ar.inspiredpencil.com/pictures-2023/laura-b-set-6
