Hi, Simon thanks for report. Are the first results going to be published just about general viral testing or have they actually started stage 2? Stage 2 is what I'm waiting for. I hope they keep some of the patients who are positive in stage 1, at least as controls. If we have immune deficiency, and pick up lots of viruses, eliminating the people with other viruses might get rid of your main cohort. I've never had really high titres myself, but I think we need to look at both groups. I found Dr. Chia's video very convincing, that we need to look in the tissues. Lerner had also found viruses through biopsies. I think Lipkin said that this throughput method did not work on tissue, too complicated in make up (not if memory got that backward). Someone has been collecting tissues from patients doing standard procedures for years. I think we still have to find some way to get tissues looked at.