Peter Attia· MD
yeah it's basically uh so I mean there's three three kind of aspects to circula G DNA that we we now know um if you pay maximal attention to you can increase your sensitivity you can you know find more cancers so I started with mutations that's like that's kind of the the first principle then comes the so-called fragment length so fragment tox if you will or its own field uh separate from you know uh first generation genomics um and that uh and and you know Deli basically like basically came out of that scientific discovery that circul tumor basically um comes in different fragment sizes um than normal cell DNA and that that basically this is a kind of population phenomenon you're measuring multiple well many many um circulating DNA fragments um and tuning your algorithm uh ultimately to be able to kind of find this sweet spot of differentiation that that is that's definitely part of the formula