Supplement to “In Memoriam Bing Xia” Mrs Dr. Siew C Ng, Associate Professor, Department of Medicine and Therapeutics Ngan Shing Street, Shatin ,NT Hong Kong, Chinese University of Hong Kong Hong Kong Prof. C.J. van der Woude M.D., Department of Gastroenterology and Hepatology, Erasmus MC, Rotterdam, The Netherlands S. Travis M.D. Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, United Kingdom David T. Rubin, MD, FACG, AGAF, FACP The Joseph B. Kirsner Professor of Medicine, Chief, Section of Gastroenterology, Hepatology and Nutrition, Co-Director, Digestive Diseases Center The University of Chicago Medicine, Chicago, U.S.A. Gary L. Norman, Ph.D., AGAF Director of Research and Development, Inova Diagnostics San Diego, CA 92131, U.S.A. Prof. Jean-Louis Guéant, MD, DSc, AGAF Head, Department of Molecular Medicine and Personnalised Therapeutics National Center of Inborn Errors of Metabolism - Inserm U 954 University Regional Hospital of Nancy Institute of Medical Research (Pôle BMS) - University of Lorraine BP 184, 54511 Vandoeuvre les Nancy France AA van Bodegraven MD, PhD, ORBIS Medical Centre, Sittard VU Medical Centre, Amsterdam Jerome Rotter MD, PhD Los Angeles Biomedical Research Institute –LA BioMed Los Angeles, USA Yong Qin, PhD Biotechnology Center, Shanxi Academy of Agricultural Sciences Str 81, Long Cheng, Taiyuan, Shanxi, ChinaAnd Clinical oncology, Leiden University Medical Center, Netherlands Jiang Chang (JC), MD, PhD, FAPS Associate Professor Director of the TAMHSC-Houston Graduate Program Center for Translational Cancer Research Institute of Biosciences and Technology (IBT) Department of Physiology Texas A&M University Health Science Center 2121 W. Holcombe Blvd. Houston, TX 77030 USA