Rizzo, Francesca M.
Vesely, Clare
Childs, Alexa
Marafioti, Teresa
Khan, Mohid S.
Mandair, Dalvinder
Cives, Mauro
Ensell, Leah
Lowe, Helen
Akarca, Ayse U.
Luong, TuVinh
Caplin, Martyn
Toumpanakis, Christos
Krell, Daniel
Thirlwell, Christina
Silvestris, Franco
Hartley, John A.
Meyer, Tim
Article History
Received: 18 July 2018
Revised: 26 November 2018
Accepted: 4 December 2018
First Online: 14 January 2019
Competing interests
: The authors declare no competing interests.
: The study was approved by the Central Ethics Committee (IRAS ref 13/LO/0376) and performed in accordance with the Declaration of Helsinki. All patients provided written informed consent.
: The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.
: This work is published under the standard license to publish agreement. After 12 months the work will become freely available and the license terms will switch to a Creative Commons Attribution 4.0 International (CC BY 4.0).