इउनायटेत हादरनि बे फारसेनिफ्राइ बै फारसेथिं , नखरा आरो बिसोरनि गथ'फोरा 10 नाइबिजिरसंनाय गायसन्नायनिफ्राइ गोदानै थिसनजानाय सोद्रोमा ।
Families and their children were recruited from 10 research sites across the United States .