english: Our genetic information is organized into a set of 46 volumes, and when we did that, we had to be able to account for each of those 46 volumes, because in some cases with autism, there's actually a single volume that's missing.
non_english: Onze genetische informatie  is georganiseerd in een reeks van 46 volumes. We moesten rekening houden met elk van die 46 volumes. In sommige gevallen van autisme ontbreekt er één enkel volume.