Author/Authors :
thanapirom, kessarin chulalongkorn university - faculty of medicine, king chulalongkorn memorial hospital, thai red cross society - department of medicine, division of gastroenterology, Bangkok, Thailand , thanapirom, kessarin university college london (ucl) - ucl institute for liver and digestive health, royal free hospital, London, UK , tsochatzis, emmanuel a. university college london (ucl) - ucl institute for liver and digestive health, royal free hospital, London, UK