Statistics from Altmetric.com
Contributors ALB: original idea, planning, conception and design, patient recruitment, statistical analysis. VE: planning, conception and design, patient recruitment, acquisition of data, completion of source documents, reporting. AL and MR: evaluation of end points and confirmation of inclusion and exclusion criteria. NM: conduct and interpretation of data.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient consent Obtained.
Ethics approval CEIC.
Provenance and peer review Not commissioned; internally peer reviewed.
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