The names of the working groups that collaborated in the study reported in this article were inadvertently omitted from the byline. The corrected byline should read as follows:
Marie-Christine Vantyghem, Mikael Chetboun, Valéry Gmyr, Arnaud Jannin, Stéphanie Espiard, Kristell Le Mapihan, Violeta Raverdy, Nathalie Delalleau, François Machuron, Thomas Hubert, Marie Frimat, Eric Van Belle, Marc Hazzan, Pascal Pigny, Christian Noel, Robert Caiazzo, Julie Kerr-Conte, and François Pattou, on behalf of the working groups Diaménord, G4, and Platform of Biotherapy
The online version of the article (https://doi.org/10.2337/dc19-0401) has been updated to correct this error.