1. Food Science Unit, National Council for Scientific Research-Lebanon (CNRS-Lebanon), Beirut P.O. Box 11-8281, Lebanon
2. Faculty of Public Health, Lebanese University, Beirut P.O. Box 14-6573, Lebanon
3. Faculty of Health Sciences, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
4. Faculty of Public Health, Charisma University, London EC1V 7QE, UK
5. Radiology Department, Beirut Arab University, Beirut P.O. Box 11-5020, Lebanon
6. Department of Nutrition and Food Sciences, Faculty of Arts and Sciences, Holy Spirit University of Kaslik (USEK), Jounieh P.O. Box 446, Lebanon
7. Anesthesia Department, Saint Joseph Hospital, 75014 Paris, France
8. School of Medicine, St. George’s University, West Indies FZ818, Grenada
9. Gastroenterology Department, Faculty of Medical Science, Lebanese University, Beirut P.O. Box 14-6573, Lebanon
10. Gastroenterology and Hepatology Department, Zahraa University Medical Center (ZHUMC), Beirut P.O. Box 90-361, Lebanon
11. Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Southern Illinois University, Springfield, IL 62901, USA
12. Gastroenterology Department, Sahel General Hospital, Beirut P.O. Box 90-1603, Lebanon