Text and Data Mining valid from 2019-04-03
Received: 4 September 2018
Accepted: 12 March 2019
First Online: 3 April 2019
Ethics approval and consent to participate
: The ESP study was given ethical approval by The Life Sciences and Medicine Ethics Review Board (CERB), University of Aberdeen, reference number CERB/2014/12/1136.
: Participating trial managers were told at the point of consent that their anonymous quotes may be used in future publications and consented on that basis. The same was true for trial managers attending the group discussion.
: ST is an Editor in Chief for <i>Trials</i> and series co-editor for the <i>Trials</i> trial management series. He was not involved in the editorial handling of this manuscript.
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