So factor eight basically interacts and stimulates this factor nine to go on and activate factor ten. And so ultimately what we see is this is the converging point of these two pathways. And these two pathways basically ultimately do the same exact thing. They basically activate factor ten which is needed to basically initiate the final common pathway that is needed to actually stimulate the activation of throbin which is then used to stimulate the activation of fibrin. And these fibin molecules basically form this meshlike aggregate. So these are the individual Fibon monomers and they basically aggregate spontaneously following activation to form our blood clot.