Comment on: Guidelines for treatment of umbilical and epigastric hernias from the European Hernia Society and Americas Hernia Society. Issue 7 (27th April 2020) - Sall, I; Faye, M; Ndiaye, B; Faye, S T; Diouf, M; Diémé, E; Fall, O; Sow, A; Ogougbémy, M