“…Following title and abstract screening step, we identified 39 potential articles to read full texts. We excluded 13 articles after carefully reading full texts, leaving 26 studies with a total of 8834 PTCs and 3127 FTCs that were included for final analysis (5,7,8,9,10,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38) (Fig. 1).…”