1   Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia (Ringgold ID: RIN8539)

2   Medicine, The University of Sydney Westmead Clinical School, Westmead, Australia (Ringgold ID: RIN216997)

,

Puja Kumar

1   Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia (Ringgold ID: RIN8539)

3   Division of Gastroenterology and Hepatology, University of Calgary Faculty of Medicine, Calgary, Canada (Ringgold ID: RIN70401)

,

Rocio Chacchi

4   Royal Free Unit for Endoscopy, The Royal Free Hospital, University College London Institute for Liver and Digestive Health, London, United Kingdom of Great Britain and Northern Ireland (Ringgold ID: RIN171090)

,

Alberto Murino

4   Royal Free Unit for Endoscopy, The Royal Free Hospital, University College London Institute for Liver and Digestive Health, London, United Kingdom of Great Britain and Northern Ireland (Ringgold ID: RIN171090)

,

Edward J Despott

4   Royal Free Unit for Endoscopy, The Royal Free Hospital, University College London Institute for Liver and Digestive Health, London, United Kingdom of Great Britain and Northern Ireland (Ringgold ID: RIN171090)

,

Arnaud Lemmers

5   Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles (ULB), Bruxelles, Belgium

,

Mathieu Pioche

6   Endoscopy Unit, Digestive Disease Department, Hôpital Edouard Herriot, Lyon, France (Ringgold ID: RIN36609)

,

Michael J. Bourke

1   Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia (Ringgold ID: RIN8539)

2   Medicine, The University of Sydney Westmead Clinical School, Westmead, Australia (Ringgold ID: RIN216997)