Well, I just want to point out that Humanigen is relatively slow to finish the phase III study. For example, Roche start a 450 patients IL-6 study (NCT04320615) on April 3, and complete the trial on July 28. If Humanigen could have such speed, the phase III study could be completed in August. Also, Humanigen is heavily betted on COVID-19 trial, if the trial fails, I don't think Humanigen could raise enough money for another indication (~100M).