University of Warwick - Warwick Medical School, University Paris Diderot, Sorbonne Paris Cité - Louis-Mourier Hospital (AP-HP), University of Warwick - Warwick Medical School, University of Warwick - Warwick Medical School, University of Warwick - School of Engineering, University of Warwick - School of Engineering, University of Warwick - Warwick Medical School, University of Glasgow - School of Medicine, University of Glasgow - School of Medicine, University Paris Diderot, Sorbonne Paris Cité - Louis-Mourier Hospital (AP-HP), University of Glasgow - School of Medicine, Imperial College London - Division of Digestive Diseases and University of Warwick - Warwick Medical School

COMSATS University Islamabad, University of Glasgow, University of Glasgow, University of Glasgow, University of Glasgow, affiliation not provided to SSRN, COMSATS University Islamabad, University of Glasgow - School of Medicine, University of Glasgow and affiliation not provided to SSRN