Wu L, Wu L, Sun H, Dong C, Yu J. J Pain Res. 2019;12:1433–1439.
The authors have advised affiliation 1 and the correspondence address on page 1433 is incorrect. The correct affiliation should read “Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Hefei 230061, People’s Republic of China” and the correspondence address should read “Department of Anesthesiology, the Third Affiliated Hospital of Anhui Medical University (The First People’s Hospital of Hefei), Huaihe Road 390, Hefei 230061, People’s Republic of China”.
The authors apologize for these errors.