Kinder_2011 ib p012 3 1 ib p012 3 3 ib p012 3 4 ib p012 3 5 ib p012 3 2 ib p012 3 7 ib p012 3 9 ib p012 3 6 ib p012 3 8 ib p012 3 10 ib p012 3 14 ib p012 3 11 ib p012 3 12 ib p012 3 15 ib p012 3 20 ib p012 3 16 ib p012 3 17
