O’Sullivan, Jack W. https://orcid.org/0000-0003-3629-2546
Stevens, Sarah
Oke, Jason
Hobbs, F. D. Richard
Salisbury, Chris
Little, Paul
Goldacre, Ben
Bankhead, Clare
Aronson, Jeffrey K.
Heneghan, Carl
Perera, Rafael
Funding for this research was provided by:
School for Social Care Research (386)
Article History
Received: 26 July 2018
Accepted: 12 November 2018
First Online: 20 December 2018
Ethics approval and consent to participate
: The protocol was approved by the Independent Scientific Advisory Committee (ISAC) of the MHRA (ISAC protocol number 17_06R). Ethics approval for observational research using the CPRD with approval from ISAC was granted by a National Research Ethics Service committee (Trent MultiResearch Ethics Committee, REC reference number 05/MRE04/87).
: Not applicable.
: The authors declare that they have no competing interests.
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