so very promising data only also because the scene doesn't have to be stored as cold as the pfizer bio antic alternative that was introduced a little earlier. now the next steps are that the f.d.a. will meet with its advisory committee on december 17th, where they will review this application on december 10th already for the pfizer bio and take vaccine. so we earlier than that, and they are expected to grant emergency use authorization for both. that seems just a little while after that. probably one or 2 days later. so we might look around december 20th. so when could we see the 1st vaccinations actually taking place in the u.s.? so according to any fall to the leading expert for infectious diseases here in the united states, that could happen as soon as the 2nd half of december. now of course there's a little problem, not everyone can be vaccinated at the same time. so the question who will be vaccinated 1st is crucial, and that will be tackled in accordance with recommendations of the center for disease control here in the u.s. . and that is likely going to be medical workers, doctors, nu