Guckst Du hier:
https://clinicaltrials.gov/ct2/results?recrs=&cond=BNT162b2&term=&cntry=&state=&city=&dist=
https://clinicaltrials.gov/ct2/show/NCT04713553?cond=BNT162b2&draw=2&rank=3
https://clinicaltrials.gov/ct2/show/NCT04754594?cond=BNT162b2&draw=2&rank=4