Mason, Alexina J. https://orcid.org/0000-0001-7319-4545
Grieve, Richard D.
Richards-Belle, Alvin
Mouncey, Paul R.
Harrison, David A.
Carpenter, James R.
Article History
Received: 24 June 2019
Accepted: 18 February 2020
First Online: 17 March 2020
Ethics approval and consent to participate
: All participants (patients) in the POPPI trial provided written informed consent. Ethical approval was granted by National Research Ethics Service Committee South Central - Oxford B (reference: 15/SC/0287).Ethical approval for the POPPI trial elicitation was given by the London School of Hygiene and Tropical Medicine observational research ethics committee. Informed consent was taken electronically for all participants in the elicitation exercise in accordance with the ethical approval.
: Not applicable.
: The authors declare that they have no competing interests.