About the Authors

Alexander Link

Affiliations Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America, Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University, Magdeburg, Germany

Sung Kwan Shin

Affiliations Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America, Division of Gastroenterology, Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea

Takeshi Nagasaka

Affiliation Department of Gastroenterological Surgery and Surgical Oncology, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama, Japan

Francesc Balaguer

Affiliations Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America, Department of Gastroenterology, Institut de Malalties Digestives i Metabòliques, Hospital Clínic, CIBEREHD, IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain

Minoru Koi

Affiliation Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America

Barbara Jung

Affiliation Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla, California, United States of America

C. Richard Boland

rick.boland@baylorhealth.edu (CRB); ajay.goel@baylorhealth.edu (AG)

Affiliation Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America

Ajay Goel

rick.boland@baylorhealth.edu (CRB); ajay.goel@baylorhealth.edu (AG)

Affiliation Division of Gastroenterology, Department of Internal Medicine, Charles A. Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AL SKS FB CRB AG. Performed the experiments: AL SKS FB MK BJ AG. Analyzed the data: AL FB MK BJ CRB AG. Contributed reagents/materials/analysis tools: AL TN AG. Wrote the paper: AL FB CRB AG.