In the article by Fu G, Zhan H, Li H, Lu J, Chen Y, Wu L, Yang ZL, Huang J, Feng Y, Luan Y, Wu M entitled “Association between Procalcitonin and Acute Kidney Injury in Patients with Bacterial Septic Shock” [Blood Purif. 2021, DOI: 10.1159/000512351], the correct affiliations should read as follows:

Guang Fua, b Hai-chao Zhana, c Hao-li Lia Jun-fu Lua, c Yan-hong Chena Le-feng Wua, d Zi-Long Yanga, e Jia-jia Huanga, f Yong-wen Fenga Ying-yi Luana Ming Wua, e, f

aDepartment of Critical Care Medicine and Hospital Infection Prevention and Control, The Second People’s Hospital of Shenzhen and First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen, China; bDepartment of General Surgery, The 3rd Xiangya Hospital, Central South University, Changsha, China; cDepartment of Critical Care Medicine, Central People’s Hospital of Zhanjiang, Zhanjiang, China; dDepartment of Critical Care Medicine, Fuzhou First People’s Hospital, Fuzhou, China; eGraduate School, Guangdong Medical University, Zhanjiang, China; fShantou University Medical College, Shantou, China