“…Of the 13 studies, 5 of the studies had specific criteria for inclusion and exclusion from the study. 21,23,24,28,30 The remaining 8 studies had a detailed inclusion or exclusion criteria but not both or had both but one was not thoroughly detailed. 20,22,25,26,27,29,31,32 The inclusion criteria included acute injuries, 20,27,30,31,32 surgical intervention, 22, 23, 28, 30, and one study used healthy subjects 26 .…”