Corrigendum to “Effects of physical therapy for temporomandibular disorders on headache pain intensity : A systematic review” (Musculoskeletal Science and Practice (2020) 50, (102277), (S2468781220305828), (10.1016/j.msksp.2020.102277))

The authors regret that the original paper had some omissions, and are thankful for the opportunity to present corrections in this corrigendum. The conclusion in the abstract and paper should state that physical therapy interventions presented a small, but not significant, effect on reducing headache pain intensity in subjects with TMD, with a low level of certainty. Secondly, the Risk of Bias figures were not matching the text, and therefore should be replaced by the correct figures as below: Fig. 2. Risk of Bias graph (corrected)