Deputy Director, Orthopaedic Surgeon
Fifth Hospital of Harbin
ChinaAssistant Professor of Anatomy and Embryology, Faculty of Medicine
Cairo University
EgyptAssociated Professor, Director of Medical Companies Marji Ltd, Cardio-thoracic Surgeon
La-Cor GmbH, Medical School of New Vision University
GeorgiaProfessor, Department of Neurosurgery
Metropolitan University
EcuadorSurgical Doctor, Department of General Surgery
Department of General Surgery
TurkeyOrthopaedic Surgeon,
New Medical Centre
UAEProfessor, Department of Neurosurgery
Kaohsiung Medical University
TaiwanProfessor, Department of General surgery
Sohag university hospitals
EgyptProfessor, Department of Anatomy
Faculty of Medicine, Ataturk University, Erzurum
TurkeyAssociate Professor, Division of Periodontics, Department of Surgery and Integrated Clinic
UNESP-Paulista State University Julio de Mesquita Filho
BrazilChairman of Surgery, Chairman of Surgery
Chairman of Surgery
GreeceDepartment of Surgery
University of Sassari
ItalyENT Clinic, Department of Surgical Sciences
University of Udine
ItalyDepartment of surgery
Hospital-University Hospital of Cagliari
ItalyDepartment of Surgery
Tongji University
ChinaOrthopaedic Surgeon, Associate Professor, Department of Anatomy
Faculty of Medicine, Aristotle University of Thessaloniki
GreeceProfessor, Department of Surgery
University Rey Juan Carlos
SpainProfessor, Department of Faculty Surgery, South Ural State Medical University
RussiaProfessor Emeritus, Dental Surgeon
University Center of Saint Peres, INSERM U1124, Paris Descartes University
FranceOral and Biotechnological Sciences, Department of Medical
University G. d'Annunzio
ItalyInstructor of Surgery,
Harvard Medical School
ItalyProfessor, Department of Internal Medicine
University of Genova
ItalyDepartment of Anesthesiology & Neurological Surgery
Northwestern University Feinberg School of Medicine
USADepartment of Anesthesiology
UW School of Medicine and Public Health
USAProfessor, Pharmacology & Medicine
SUNY Downstate Medical Center
USA