So its free for first 50 patients, just need to see if helps, if it does then they will look at additional signings, cost etc. So we are in a good position, it will be tested in the hospital where patients reside and go from there. Does not seem to be down side to me unless the SP has already factored in Coronavirus and if it does not help then it might be a negative in the short term, but I feel the positive out weighs that.