Funding for this research was provided by:
Health Research Board (CTN-2014-010)
Text and Data Mining valid from 2018-08-22
Received: 14 February 2018
Accepted: 24 July 2018
First Online: 22 August 2018
Ethics approval and consent to participate
: Ethics approval was obtained for the COSGROVE study from the Medical Ethics Review Committee of the University of Groningen (reference number: METc 2016.660). Participation into the Delphi surveys is optional and each participant will be required to give informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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