LEGG, L.A.,
TILNEY, R.,
HSIEH, C.F.,
WU, S.,
LUNDSTRÖM, E.,
RUDBERG, A.S.,
KUTLUBAEV, M.A.,
DENNIS, M.,
MEAD, G.E.,
SOLEIMANI, B.,
BARUGH, A.,
HACKETT, M.L.,
HANKEY, G.J (2019) , trials had to collect
data on at least one of our primary (disability score or independence) or secondary
by systematically compiling and processing all available
data sources from 186 of 195 countries and territories, 11