NLI, Shibīn Al Kawm, Menoufia, Egypt
Damanhour University, Damanhūr, Behira, Egypt
Ain Shams University hepatoma group, EL Demerdash Hospital, Cairo, Egypt., Cairo, Egypt
Hong Kong Children's Hospital, Hong Kong, Hong Kong
Oregon Health & Science University, Portland, Oregon, United States
University Hospital of Bordeaux, Bordeaux, France
Centre Oscar Lambret, Lille, France
University Hospital of Nantes, Nantes, France
Neonatal Intensive Care Unit, Skåne University Hospital, Lund, Sweden
Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, United States
University of Pennsylvania Treatment Research Center, Philadelphia, Pennsylvania, United States
University of Pennsylvania Treatment Research Center, Philadelphia, Pennsylvania, United States
MPRC, Baltimore, Maryland, United States
Philadelphia VAMC, Philadelphia, Pennsylvania, United States
Jesse Brown VA Medical Center, Chicago, Illinois, United States
Rush University Medical Center, Chicago, Illinois, United States
University of Illinois at Chicago, Chicago, Illinois, United States