1 University of Birmingham Microbiome Treatment Centre, Birmingham B15 2TT, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK.
2 University of Birmingham Microbiome Treatment Centre, Birmingham B15 2TT, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK. Electronic address: m.n.quraishi@bham.ac.uk.
3 University of Birmingham Microbiome Treatment Centre, Birmingham B15 2TT, UK.
4 University of Birmingham Microbiome Treatment Centre, Birmingham B15 2TT, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
5 Department of Paediatric Gastroenterology, Royal Hospital for Children Glasgow, Glasgow, UK.
6 Gastroenterology Unit, Glasgow Royal Infirmary, Glasgow, UK.
7 Department of Gastroenterology, St Marks Hospital, London, UK.
8 Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK.