Author Contributions.
PH generated the results for Figure1,2,6. and analysed all the data present in this manuscript KA is the paediatricians responsible of this study in Erlangen, MR measured the VitD3 and CRP levels in the serum of the children, NL further analyzed the results for Figure 1. NGP is the coordinator of Predicta. SF supervised the whole work and wrote the manuscript with PH.