The financial support for this Article was not fully acknowledged. The acknowledgements should have included the following: We thank M. Lulli (University of Florence, Italy) for acquiring images of immunofluorescence-labeled cells. This work was supported by grants from Associazione Italiana per la Ricerca sul Cancro (#15627, #21510 and #19766 to A.A.); PAR FAS—Linea di Azione 1.1—Azione 1.1.2—Bando

A correction to this paper has been published and can be accessed via a link at the top of the paper.

The financial support for this Article was not fully acknowledged. The Acknowledgements should have included the following: “This study was supported by the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement no 641549, Immutrain.” The PDF and HTML versions of the paper have been modified accordingly.

A correction to this paper has been published and can be accessed via a link at the top of the paper.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Since online publication of this article, the authors noticed that there was a basic citation error in PubMed citation data. Specifically, the name of the author "Piergiorgio La Rosa" is cited as "Rosa P" in the PubMed citation, when it should be "La Rosa P", "La Rosa" being the surname and "Piergiorgio" the name of the author.