Funding for this research was provided by:
NIH (R01 EB004155)
Tony Watson Scholarship
Canon Medical Research Europe
Received: 15 July 2018
Accepted: 4 January 2019
First Online: 28 January 2019
Ethics approval and consent to participate
: The local ethics committee (Lothian Research Ethics Committee (LREC) 4–05/S1104/45) approved the study and informed consent was obtained from each subject.
: We confirm that we obtained consent to publish from the participant to report individual patient data.
: The authors declare that they have no competing interests.
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