“…26,27,43 Autologous fat grafting is also used in combination with other treatments (Table 6). 39,[45][46][47] The levels of evidence were II in five studies, 33,36,39,41,45 III in seven studies, [23][24][25][26]38,42,44 and IV in 14 studies. 22,23,[28][29][30]32,34,35,37,40,43,[46][47][48] Four randomized controlled trials, 33,36,39,45 16 prospective cohort studies, 22,[25][26][27]29,30,32,34,35,37,38,[41]…”