Department of Pharmacy
St. John of God - Fatebenefratelli Hospital, ItalyDepartment of Pediatrics
Mansoura University, EgyptDepartment of Pediatric
MA Public Administratio, IndiaDepartment of Nursing
Jimma University, EthiopiaDepartment of Pediatric Surgery
Al-Azhar University, EgyptDepartment of Senior Anesthesiologist
Kaplan Medical Center, IsraelDepartment of Pediatric Surgery
All India Institute of Medical Sciences, IndiaDepartment of Cardiovascular Surgery
Kafkas University School of Medicine, TurkeyDepartment of Pediatrics
Govt. Medical College & Hospital, IndiaDepartment of Pediatrics
King Saud university, Saudi ArabiaDepartment of Pediatrics
University of Baghdad, IraqDepartment of Internal Medicine
Onofre Lopes University Hospital - HUOL, BrazilHematology Clinic
Hospital da Polícia Militar (Military Hospital), Belo Horizonte, Minas Gerais, Brazillecturer of Pediatric Surgery
Al-Azhar university, EgyptDepartment of Pediatrics
Shaanxi Provincial People's Hospital, Xi'an, ChinaDepartment of Pediatrics
Iranian blood Transfusion Organization, IranDepartment of Pediatrics and Oncology
National Cancer Institute, Cairo University, EgyptDepartment of Medical Genetics
Centro Hospitalar Universitário de São João, PortugalDepartment of General Surgery
University of Catania, Italy