Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Jan 27, 2021; 13(1): 50-75
Published online Jan 27, 2021. doi: 10.4240/wjgs.v13.i1.50
Figure 1
Figure 1 Inclusion flow-chart. Patients excluded from the study (white boxes) and included in the study.