Infectious & Tropical Diseases Unit, Annunziata Hub Hospital, Cosenza, Italy.
Department of Medical Biochemistry, Faculty of Medicine, Cukurova University, Adana, TR01330,Turkey.
Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo Bunkyo-ku, Tokyo, Japan.
Department of Gastroenterology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Department of Abdominal Surgical Oncology, Cancer Hospital/Institute China Academy of Medical Sciences, China National Cancer Center, Beijing, China.
Institution of Hepatology, First Affiliated Teaching Hospital, SOM, Xi'an Jiaotong University, Xi'an City, China.
University of Bologna Sant'Orsola-Malpighi Hospital: Bologna, Emilia-Romagna, Italy.
Department of Surgery, Hippocration Hospital, University of Athens, Greece.
Department of Gastroenterology & Hepatology, University of Kansas Medical Center, 3901 Rainbow Blvd, Mail Stop 1023, Kansas City, KS 66160, USA
Clinical associate professor, Division of Oncology, Department of Internal Medicine , Incheon St. Mary's Hospital, The Catholic University of Korea, Korea.
Karolinska University Hospital, Division of Hematology-Oncology, Chang Gung Memorial Hospital, Linkou, Taiwan
General Secretary of Romanian Society of ENT and Head and Neck Surgery, IFACF-ORL Bucharest, Romania.
Uppsala University, Sweden.
Department of Health, School of Health Sciences, Kisii University, Kisii, Kenya.
San Raffaele Hospital and San Raffaele Vita-Salute University Via Olgettina, 6020132 Milan, Italy.
University of Warmia and Mazury, Poland.
National Cancer Institute, NIH, USA.
Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
National Yang-Ming University, Pai-Tou, Taipei 112, Taiwan.
College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia.
Mangalbare Hospital, Urlabari-3, Morang, Nepal.
Department of Pathology, State University of New York Upstate Medical University, NY, USA.
Kishiwada Tokushukai Hospital, Kishiwada-City, Japan.
Department of Clinical and Molecular Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, 00185 Rome, Italy.
Department of Surgery, Polyclinic Hospital, Modena University, v. Pozzo, 41124 Modena, Italy.
Clinic for Gastroenterology, Hepatology and Digestive Oncology, Military Medical Academy, Crnotravska 17, 11000 Belgrade, Serbia.
Department of General Surgery, Bir Hospital, National Academy of Medical Sciences, Kathmandu, Nepal.
Department of Gastroenterology, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi 700115, Romania.
Dana-Farber/Brigham and Women's Cancer Center, MA 02115, USA
Faculty of medicine, Mansoura University, Egypt
Department of Gastroenterology, Pomeranian Medical University in Szczecin, Poland.
Linnaeus University, Vaxjo, Sweden.
Stanford University, Palo Alto, CA 94304, USA.
University of Porto, R. Roberto Frias s/n, 4200-465 Porto, Portugal.
Mangalbare Hospital, Morang, Nepal.
Tor Vergata University, Rome, Italy.
University of Torun, Jagiellonska 13‐15, 85‐067 Bydgoszcz, Poland.
National Institutes of Health, MD 20892, USA.
University of Belgrade, Serbia.
University Hospital Alexandrovska, Medical University of Sofia, Bulgaria.
Affiliated Hospital of Yanbian University, Yanji, 133000, Jilin Province, China.