Neelum Akbar

University of Peshawar Pkaistan, Pakistan

Marwa Ali Fayoum

University, Faculty of Medicine, Egypt

Krystian Adrych

Department of Gastroenterology and Hepatology, Medical University of Gdansk, Gdansk, Poland

Hala Arif

College of medicine Al Nahrain University, Iraq

Medhat Assem

professor of gastroenterology, Egypt

Andrzej Białek

Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland

Khurram Bin Raees

Department of Gastroenterology, Royal Blackburn Infirmary. United Kingdom, United Kingdom

Małgorzata Blatkiewicz

Poznań University of Medical Sciences, Department of Histology and Embryology, Poznań, Poland

Joanna Bonior

Uniwersytet Jagielloński Collegium Medicum Wydział Nauk o Zdrowiu, Poland

Dimitrios Bousis

Department of internal medicine, University of Patras, Greece

Tomasz Brzozowski

Department of Physiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland

David-Dimitris Chlorogiannis

Department of Radiology, Saint Andrew Hospital of Patras, Greece

Dorota Cibor

Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Cracow, Poland

Halina Cichoż-Lach

Department of Gastroenterology with Endoscopy Unit, Medical University of Lublin, Lublin, Poland

Elżbieta Czkwianianc

Department of Gastroenterology, Allergology and Pediatrics, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland

Krzysztof Dąbkowski

Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland

Cameron Dan

University of Sheffield, Kazakhstan

Małgorzata Degowska

Department of Gastroenterology, Central Clinical Hospital of the Ministry of Interior, Warsaw, Poland

Marios-Platon Dimopoulos

Department of Diagnostic and Interventional Radiology, Patras University Hospital Patras, Greece, Greece

Marek Dobosz

Department of General and Gastrointestinal Surgery and Nutrition, Copernicus Hospital Gdansk, Gdansk, Poland

Malgorzata Dorobek

Department of Neurology, National Institute of Medicine of the Ministry of Interior and Administration, Warsaw, Poland

Łukasz Durko

Department of Digestive Tract Diseases, Medical University of Lodz, Lodz, Poland

Jan Długosz

Medical University of Białystok, Poland

Piotr Eder

Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poland, Poland

Eman Elaasar

IBD consultant sharaq elmadena teaching hospital, Egypt

Hend Elmam

Gastroenterology Department - Elgomhorria Teaching Hospital, Egypt

Ahmed Elmeligui

Southend University Hospital, Essex, SS2 6XT- United Kingdom, United Kingdom

Walaa Elsedawy

Sohag Teaching Hospital, Egypt

Randa Elsharawy

Gastroenterology Unit - Sohag Faculty of Medicine, Egypt

Maged Emam

Consultant Gastroenterology and Hepatology Sohag University Hospital, Egypt

Abdelrahman Farag

Department of Gastroenterology and Hepatology, Royal Blackburn Hospital., United Kingdom

Rafal Filip

Dept. of Gastroenterology with IBD Unit, University of Rzeszow, Poland

Edward Franek

National Medical Institute of the Ministry of Interior and Administration and Mossakowski Clinical Research Institute Polish Academy of Sciences, Warsaw, Poland

Anita Gąsiorowska

Department of Gastroenterology, Medical University of Lodz, Lodz, Poland

Katarzyna Gaweł

Gastroenterology Department, Pomeranian Medical University, Szczecin, Poland

Pomeranian Medical University, Szczecin, Poland

Magdalena Gawron-Kiszka

Department of Gastroenterology and Hepatology, University Clinical Center prof. K. Gibiński of the Medical University of Silesia in Katowice, Poland

Maciej Gonciarz

Department of Gastroenterology & Internal Medicine, Military Institute of Medicine, Warsaw, Poland

Marek Hartleb

Medical University of Silesia, Katowice

Serkan İpek

Department of Gastroenterology, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey

Beata Jabłońska

Medical University of Silesia, Poland

Grażyna Jurkowska

Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland

Aleksandra Kaczka

Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, Lodz, Poland

Fereshteh Karbasian

Department of pediatric gastroenterology and hepatology, Ali-Asghar Children's Hospital, Iran University of Medical Sciences, Tehran, Iran

Beata Kasztelan-Szczerbińska

Department of Gastroenterology and Hepatology with Endoscopy Unit/Klinika Gastroenterologii i Hepatologii z Pracownią Endoskopową, Medical University of Lublin, Poland/Uniwersytet Medyczny w Lublinie, Poland

Katarzyna Pawlak

MSWiA Hospital, Poland

Ioannis Kehagias

Department of Surgery, Division of Bariatric and Metabolic Surgery, General University Hospital of Patras, Patras, Greece

Bartosz Korczowski

Department of Pediatrics and Pediatric Gastroenterology, University of Rzeszów, Rzeszów, Poland

Wiesław Kruszewski

I: Div. of Propedeutics of Oncology;  II: Oncological Surgery Dpt., I: Medical University of Gdansk;  II: Gdynia Centre of Oncology, Maritime Hospital in Gdynia, Poland

Olena Kryvoviaz

Pharmacy, National Pirogov Memorial Medical University, Vinnytsya, Ukraine, Ukraine

Michał Kukla

Endoscopy, University Hospital in Cracow

Internal Medicine and Geriatrics, Jagiellonian University Medical College, Cracow, Medical University of Silesia in Katowice, Poland

Maria Kłopocka

Nicolaus Copernicus University in Toruń, Collegium Medicum, Department of Gastroenterology and Nutrition, Bydgoszcz, Poland

Vasileios Leivaditis

Department of Cardiothoracic and Vascular Surgery, Westpfalz-Klinikum, Kaiserslautern, Germany

Konrad Lewandowski

Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland

Elias Liolis

Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece

Jude lkaae

University of Khalifa, United Arab Emirates

Michal Lodyga

Department of Gastroenterology with the Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland

Agnieszka Mądro

Department of Gastroenterology with Endoscopic Unit, Medical University, 20-059 Lublin, Poland

Ewa Malecka-Panas

Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, Lodz, Poland

Dorota Mankowska-Wierzbicka

Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland

Tomasz Marek

Department of Gastroenterology and Hepatology, K. Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland

Wojciech Marlicz

Department of Gastroenterology, Pomeranian Medical University in Szczecin, Szczecin; The Centre for Digestive Diseases, Endoklinika, Szczecin, Poland

Ioannis Maroulis

University of Patras, Greece

Ewa Małecka-Panas

Department of Digestive Tract Diseases, Medical University of Lodz, Lodz, Poland

Janusz Milewski

Clinic of Internal Medicine and Gastroenterology, CSK MSWIA, Warsaw, Poland

Andrzej Moniuszko

Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Diseases Unit, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland

Agata Mulak

Wroclaw Medical University, Wroclaw, Poland

Francesk Mulita

Department of Surgery, General University Hospital of Patras, Greece, Greece

Petraqe Mustaqe

University of Vlora, Albania, Albania

Anna Nasierowska-Guttmejer

Pathomorphology Department, Central Clinical Hospital of Ministry of the Interior and Administration in Warsaw, Warsaw, Poland

Katarzyna Neubauer

Department of Gastroenterology and Hepatology,Wroclaw Medical University, Wroclaw, Poland, Poland

Ewa Nowakowska-Duława

Department of Gastroenterology and Hepatology, K. Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland

Osman Ozdogan

Department of Gastroenterology, School of Medicine, Mersin University, Mersin, Turkey, Turkey

Anatol Panasiuk

Department of Clinical Medicine, Faculty of Health Sciences, Medical University of Bialystok, Poland

Paulina Panufnik

Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Subunit, Central Clinical Hospital of Ministry of the Interior and Administration, Warsaw, Poland

Spyros Papadoulas

Department of Vascular Surgery, University of Patras, Greece

Grażyna Piotrowicz

Department of Gastroenterology, Self-Dependent Health Care Unit of Ministry of Interior, Gdansk, Poland

Wojciech Pisarek

Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland

Christos Pitros

Department of Vascular Surgery, General University Hospital of Patras, Greece

Elżbieta Poniewierka

Department and Clinic of Gastroenterology and Hepatology at the Medical University of Wrocław, Poland

Piotr Radwan

Chair and Department of Gastroenterology with Endoscopy Unit, Medical University of Lublin, Lublin, Poland

Jarosław Regula

Centre of Postgraduate Medical Education and Maria Sklodowska-Curie Memorial Cancer Centre, Institute of Oncology, Warsaw, Poland

Marcin Romańczyk

Department of Gastroenterology, Academy of Silesia, Katowice, Poland

Tomasz Romańczyk

Department of Gastroenterology, Academy of Silesia, Katowice, Poland

Alicja Rydzewska-Rosołowska

Medical University of Białystok, Poland

Ayman Sakr

Associate Professor of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, USA, United States

Amal Saleh

Professor of Medicine, Libyan International Medical University, Benghazi, Libya, Libya

Abdul Samad

Department of Pharmacy, Humdard University Pakistan, Pakistan

Alissa Sanders

University of Maribor, Slovenia

Zain El-Abdeen Sayed

Assiut university, Egypt

Slagjana Simeonova

University Clinic for Gynecology and Obstetrics, Skopje, North Macedonia, North Macedonia

Karolina Skonieczna-Żydecka

Pomeranian Medical University, Poland

Barbara Skrzydło-Radomańska

Department of Gastroenterology, Medical University of Lublin, Lublin, Poland

Michał Solecki

2nd Department of General, Gastroenterological and Cancer Surgery, Medical University in Lublin, Poland

Michał Spychalski

Center of Bowel Treatment, Brzeziny, Poland

Asmaa Suliman

Associate Professor, College of medicine, Tabuk University, Saudi Arabia., Saudi Arabia

Agnieszka Świdnicka-Siergiejko

Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Białystok, Poland

Renata Talar-Wojnarowska

Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, Lodz, Poland

Levan Tchabashvili

University of Patras, Greece

John Triantafyllidis

Gastroenterology Department, Iaso General Hospital, Greece

Edyta Tulewicz-Marti

The Central Clinical Hospital of the Ministry of the Interior Affairs and Administration, Poland

Michail Vailas

First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece

Vighnesh Venkatasamy

University of Miami, United States

Elias Vogel

National University of Ukraine on Physical Education and Sport, Ukraine

Marek Waluga

Department of Gastroenterology and Hepatology, Medical University of Silesia, Katowice, Poland

Andrzej Wędrychowicz

Department of Paediatrics, Gastroenterology and Nutrition, Pediatric Institute, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland

Miroslaw Wielgos

Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland

Ewa Wunsch

Department of Translational Medicine, Pomeranian Medical University in Szczecin, Szczecin, Poland

Faik Yaylak

Dumlupinar University Faculty of Medicine, Department of General Surgery, Kütahya, Turkey, Turkey

Edyta Zagórowicz

Department of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, Warsaw, Poland

Malgorzata Zwolinska-Wcislo

Department of Gastroenterology and Hepatology, Jagiellonian University Medical College, Kraków, Poland