Following publication of the article “Phosphotriesterase-related protein sensed albuminuria and conferred renal tubular cell activation in membranous nephropathy” [1], it has come to our attention that the affiliation number 6 was incorrectly presented as: Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, 325, Sec. 2, Cheng-Kung Rd., Neihu 114 Taipei, Taiwan, Republic of China. This should have been presented as: Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No. 325, Section 2, Cheng-Kung Road, Neihu 114 Taipei, Taiwan, Republic of China. The authors would like to sincerely apologize for any inconvenience or confusion this may have caused.