Wenn du das im Wald siehst, RENN HIN

Studien:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2275180/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799627/
https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-0463.2011.02791.x
https://link.springer.com/article/10.1007/s10096-011-1502-9
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3831739/

1.359
Quelle und Kommentare hier:

https://www.youtube.com/channel/UCHemJpLUcATaKqDzohNAa6A