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. 2021 Apr 8;11(4):e041695. doi: 10.1136/bmjopen-2020-041695

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Study assessment timeline. EI, early intervention; GMs, general movements; GMA, GM assessment; GMOS, GM Optimality Score; MOS, Motor Optimality Score.