“…Median operative time was 295.5 min (range, and median blood loss was 224.5 mL (range, 0-5000) ( A detailed classification of complications according to the Clavien-Dindo system was provided only in 18 studies 11,13,21,[23][24][25][26][27]29,30,32,34,35,37,38,40,45,48 ( Supplemental Table S4). Overall, grade I/II complications were observed in 12.2%, grade III/IV in 5.9%…”