नंगुबै ( ethical ) रोखाखौ इउनायतेत किदंम आरो मोनफ्रोमबो लाइमोन जिउ बिजिर हादोरनि बाहागोलानाय नायबिजिरसं फसंथानफोरनिफ्राय मोनदोंमोन ।
Ethical clearance was obtained from participating research institutions in the United Kingdom and each Young Lives study country .