Authors: Guruprasad P Aithal; Naaventhan Palaniyappan; Louise China; Suvi Härmälä; Lucia Macken; Jennifer M Ryan; Emilie A Wilkes; Kevin Moore; Joanna A Leithead; Peter C Hayes; Alastair J O'Brien; Sumita Verma Journal: Gut Date: 2020-10-16 Impact factor: 23.059