But what we now know, is that for a number of diseases, there are defects in the system, where the body can't prune back extra blood vessels, or can't grow enough new ones in the right place at the right time.
No ono što danas znamo, a tiče se većeg broja bolesti, jest da u organizmu postoje defekti kada organizam ne može reducirati suvišne krvne žile ili ne može formirati nove na odgovarajućim mjestima u odgovarajuće vrijeme.