1 Department of Clinical Nutrition, American University of Beirut Medical Center, Beirut, Lebanon.
2 Ecole Doctorale Sciences de la Vie et de la Santé, Aix Marseille Université, Marseille, France.
3 Division of Hematology/Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
4 Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
5 Clinical Research Unit, American University of Beirut of Medical Center, Beirut, Lebanon.
6 Hematology Department, Transplantation Unit, Paoli Calmettes Institute, Marseille, France.
7 Centre de Recherche sur le Cancer de Marseille, Inserm U 1068, Marseille, France.
8 Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon. je46@aub.edu.lb.