Gregersen Hans, Krogh Klaus, Liao Donghua
GIOME, Department of Surgery, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong.
Neurogastroenterology Unit, Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
Clin Gastroenterol Hepatol. 2018 Jun;16(6):981-983. doi: 10.1016/j.cgh.2017.09.057. Epub 2017 Oct 6.