Corrigendum to “Pulsed-wave low-dose ultrasound hyperthermia selectively enhances nanodrug delivery and improves antitumor efficacy for brain metastasis of breast cancer” [Ultrason. Sonochem. 36 (2017) 198–205] (Ultrasonics - Sonochemistry (2017) 36 (198–205), (S1350417716304205), (10.1016/j.ultsonch.2016.11.033))

The authors regret that an error in the image of “PLD + cUH Day 5” in Fig. 3(A) was accidentally duplicated from “PLD + pUH Day 7”. Therefore, the authors would like to make a change to the paper for accuracy as below. The authors confirm that this change does not affect the originality and importance of the scientific findings reported in the paper. The authors would like to apologize for any inconvenience caused. [Figure presented] The authors would like to apologise for any inconvenience caused. ? 2021