Correction to: Pediatr Nephrol

https://doi.org/10.1007/s00467-021-04959-3

The article “H. William Schnaper—Life course journey of a true Mensch”, written by Laurence Greenbaum, Victoria Norwood, Eileen Brewer, William Smoyer, Marva Moxey-Mims, Joseph Flynn, Barbara Fivush, Patrick Brophy, Brad Warady, Sandra Watkins, Isidro Salusky & Rick Kaskel, was originally published online on the publisher’s internet portal on March 17th 2021 with Open Access under a “Creative Commons Attribution (CC BY) license 4.0”. With the author’s/authors' decision to cancel Open Access, the copyright of the article changed on July 20th 2021 to © IPNA 2021 with all rights reserved.