Nature - 15.08.2019

CORRECTIONS & AMENDMENTS

ii

mm

q q

Original Extended Data Fig. 9i Corrected Extended Data Fig. 9i

Original Extended Data Fig. 9m Corrected Extended Data Fig. 9m

Original Extended Data Fig. 9q Corrected Extended Data Fig. 9q

s s

rr

Original Extended Data Fig. 9r Corrected Extended Data Fig. 9r

OriginalExtendedDataFig. 9s Corrected Extended Data Fig. 9s

Fig. 6 | This is the corrected Extended Data Fig. 9i, m, q, r, s (right) and the original Extended Data Fig. 9i, m, q, r, s (left) published in the original

Letter. Changes are highlighted in red.

E14 | NATURE | VOL 572 | 15 AUGUST 2019