The authors would like to make an addendum to their published paper [].
There was a missing annotation and reference in the original version of the article in the caption of Figure 1 in []:
The authors wish to mention that some elements from Figure 1 are inspired from Salmi and Jalkanen [] and modified from Cappuccini, “Radiation-induced pneumonitis and fibrosis—Defining the role of immune cells and regulatory molecules” (Ph.D. thesis) [].
The changes do not affect the scientific results.
The rest of the manuscript does not need to be changed. The authors would like to apologize for any inconvenience caused.
References
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- Cappuccini, F. Radiation-induced pneumonitis and fibrosis—Defining the role of immune cells and regulatory molecules. Ph.D. Thesis, University Duisburg-Essen, Essen, Germany, 2017. [Google Scholar]
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