Lingsma, Hester F. https://orcid.org/0000-0003-2063-9533
Bottle, Alex
Middleton, Steve
Kievit, Job
Steyerberg, Ewout W.
Marang-van de Mheen, Perla J.
Article History
Received: 11 November 2016
Accepted: 6 February 2018
First Online: 14 February 2018
Ethics approval and consent to participate
: Permission of Dr. Foster Global Comparators was needed to access and use the data from the Global Comparators Project. Ethical approval is obtained within the Global Comparators Project.
: Not applicable.
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